ConfigAsVDI.ps1

<#
.SYNOPSIS
    This script configures Windows 10 with minimal configuration for VDI.
.DESCRIPTION
    This script configures Windows 10 with minimal configuration for VDI.
    
    // ============== 
    // General Advice 
    // ============== 

    Before finalizing the image perform the following tasks: 
    - Ensure no unwanted startup files by using autoruns.exe from SysInternals 
    - Run the Disk Cleanup tool as administrator and delete all temporary files and system restore points
    - Run disk defrag and consolidate free space: defrag c: /v /x
    - Reboot the machine 6 times and wait 120 seconds after logging on before performing the next reboot (boot prefetch training)
    - Run disk defrag and optimize boot files: defrag c: /v /b
    - If using a dynamic virtual disk, use the vendor's utilities to perform a "shrink" operation
    - If including antivirus software, do a full scan after a def update to hash the disk - should improve disk perf

    // ************* 
    // *  CAUTION  * 
    // ************* 

    THIS SCRIPT MAKES CONSIDERABLE CHANGES TO THE DEFAULT CONFIGURATION OF WINDOWS.

    Please review this script THOROUGHLY before applying to your virtual machine, and disable changes below as necessary to suit your current
    environment.

    This script is provided AS-IS - usage of this source assumes that you are at the very least familiar with PowerShell, and the tools used
    to create and debug this script.

    In other words, if you break it, you get to keep the pieces.
.PARAMETER NoWarn
    Removes the warning prompts at the beginning and end of the script - do this only when you're sure everything works properly!
.EXAMPLE
    .\ConfigWin10asVDI.ps1 -NoWarn $true
.NOTES
    Author:       Carl Luberti
    
    Last Update:  Jeff Hagler 
    Date:         28th August 2018
    Version:      1.0.8
.LOG
    1.0.1 - modified sc command to sc.exe to prevent PS from invoking set-content
    1.0.2 - modified UWP Application section to avoid issues with CopyProfile, updated onedrive removal, updated for TH2
    1.0.3 - modified UWP Application section to disable "Consumer Experience" features, modified scheduled tasks to align with 1511 and further version supportability
    1.0.4 - fixed duplicates / issues in service config
    1.0.5 - updated applist for Win10 1607, moved some things out of the critical area (if you've run this before, please review!)
    1.0.6 - blocked disabling of the Device Association service, disabling service can cause logon delays on domain-joined Win10 1607 systems
    1.0.7 - Changed OneDrive section to remove issues plaguing 1709+ installs using Folder Redirection
    1.0.8 - modified UWP Application section to remove Applications added in 1703, 1709, and 1803, added additional code to remove OneDrive
#>


# Parse Params:
[CmdletBinding()]
Param(
    [Parameter(
        Position=0,
        Mandatory=$False,
        HelpMessage="True or False, do you want to see the warning prompts"
        )] 
        [bool] $NoWarn = $False
    )


# Throw caution (to the wind?) - show if NoWarn param is not passed, or passed as $false:
If ($NoWarn -ne $True)
{
    Write-Host "THIS SCRIPT MAKES CONSIDERABLE CHANGES TO THE DEFAULT CONFIGURATION OF WINDOWS." -ForegroundColor Yellow
    Write-Host ""
    Write-Host "Please review this script THOROUGHLY before applying to your virtual machine, and disable changes below as necessary to suit your current environment." -ForegroundColor Yellow
    Write-Host ""
    Write-Host "This script is provided AS-IS - usage of this source assumes that you are at the very least familiar with PowerShell, and the tools used to create and debug this script." -ForegroundColor Yellow
    Write-Host ""
    Write-Host ""
    Write-Host "In other words, if you break it, you get to keep the pieces." -ForegroundColor Magenta
    Write-Host ""
    Write-Host ""
}


$ProgressPreference = "SilentlyContinue"
$ErrorActionPreference = "SilentlyContinue"


# Validate Windows 10 Enterprise:
$Edition = Get-WindowsEdition -Online
If ($Edition.Edition -ne "Enterprise")
{
    Write-Host "This is not an Enterprise SKU of Windows 10, exiting." -ForegroundColor Red
    Write-Host ""
    Exit
}


# Get Windows 10 Release version
$OS = (Get-Item "HKLM:SOFTWARE\Microsoft\Windows NT\CurrentVersion").GetValue('ReleaseID')
Write-Host "This system is running Windows 10 version" $OS -ForegroundColor Green
Write-Host ""


# Configure Constants:
$BranchCache = "False"
$Cortana = "False"
$DiagService = "False"
$EAPService = "False"
$EFS = "False"
$FileHistoryService = "False"
$iSCSI = "False"
$MachPass = "True"
$MSSignInService = "False"
$OneDrive = "False"
$PeerCache = "False"
$Search = "False"
$SMB1 = "False"
$SMBPerf = "False"
$Themes = "False"
$Touch = "False"
$TLS10 = "True"
$WindowsUpdate = "True"

$StartApps = "False"
$StoreApps = "False"

$Install_NetFX3 = "False"
$NetFX3_Source = "D:\Sources\SxS"

$RDPEnable = 1
$RDPFirewallOpen = 1
$NLAEnable = 1


# Set up additional registry drives:
New-PSDrive -Name HKCR -PSProvider Registry -Root HKEY_CLASSES_ROOT | Out-Null
New-PSDrive -Name HKU -PSProvider Registry -Root HKEY_USERS | Out-Null


# Get list of Provisioned Start Screen Apps
$Apps = Get-ProvisionedAppxPackage -Online


# // ============
# // Begin Config
# // ============


# Set VM to High Perf scheme:
Write-Host "Setting VM to High Performance Power Scheme..." -ForegroundColor Green
Write-Host ""
POWERCFG -SetActive '8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c'


#Install NetFX3
If ($Install_NetFX3 -eq "True")
{
    Write-Host "Installing .NET 3.5..." -ForegroundColor Green
    dism /online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:$NetFX3_Source /NoRestart
    Write-Host ""
    Write-Host ""
}


# Remove (Almost All) Inbox UWP Apps:
If ($StartApps -eq "True")
{
    # Disable "Consumer Features" (aka downloading apps from the internet automatically)
    New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\' -Name 'CloudContent' | Out-Null
    New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent' -Name 'DisableWindowsConsumerFeatures' -PropertyType DWORD -Value '1' | Out-Null
    # Disable the "how to use Windows" contextual popups
    New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\CloudContent' -Name 'DisableSoftLanding' -PropertyType DWORD -Value '1' | Out-Null 

    Write-Host "Removing (most) built-in UWP Apps..." -ForegroundColor Yellow
    Write-Host ""
    
    ForEach ($App in $Apps)
    {
        # News / Sports / Weather
        If ($App.DisplayName -eq "Microsoft.BingFinance")
        {
            Write-Host "Removing Finance App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.BingNews")
        {
            Write-Host "Removing News App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.BingSports")
        {
            Write-Host "Removing Sports App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.BingWeather")
        {
            Write-Host "Removing Weather App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        # Help / "Get" Apps
        If ($App.DisplayName -eq "Microsoft.Getstarted")
        {
            Write-Host "Removing Get Started App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.SkypeApp")
        {
            Write-Host "Removing Get Skype App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.MicrosoftOfficeHub")
        {
            Write-Host "Removing Get Office App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.GetHelp")
        {
            Write-Host "Removing GetHelp App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        # Games / XBox apps
        If ($App.DisplayName -eq "Microsoft.XboxApp")
        {
            Write-Host "Removing XBox App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.ZuneMusic")
        {
            Write-Host "Removing Groove Music App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.ZuneVideo")
        {
            Write-Host "Removing Movies & TV App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.MicrosoftSolitaireCollection")
        {
            Write-Host "Removing Microsoft Solitaire Collection App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.Microsoft.XboxIdentityProvider")
        {
            Write-Host "Removing Xbox Identity Provider helper App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.Xbox.TCUI")
        {
            Write-Host "Removing Xbox TCUI App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.XboxGameOverlay")
        {
            Write-Host "Removing XboxGameOverlay App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.XboxGamingOverlay")
        {
            Write-Host "Removing Xbox GamingOverlay App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.XboxSpeechToTextOverlay")
        {
            Write-Host "Removing XboxSpeechToTextOverlay App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        # Others
        <#
        # This will remove Mail and Calendar, and the ability to manage Microsoft Accounts from UWP...
        If ($App.DisplayName -eq "Microsoft.windowscommunicationsapps")
        {
            Write-Host "Removing People, Mail, and Calendar Apps support..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        #>

        If ($App.DisplayName -eq "Microsoft.Office.OneNote")
        {
            Write-Host "Removing OneNote App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.3DBuilder")
        {
            Write-Host "Removing 3D Builder App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.People")
        {
            Write-Host "Removing People App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.Windows.Photos")
        {
            Write-Host "Removing Photos App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.WindowsAlarms")
        {
            Write-Host "Removing Alarms App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        <#
        # Note there's no Win32 Calc.exe app in Win10 by default unless LTSB, so you might need this...
        If ($App.DisplayName -eq "Microsoft.WindowsCalculator")
        {
            Write-Host "Removing Calculator Store App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        #>

        If ($App.DisplayName -eq "Microsoft.WindowsCamera")
        {
            Write-Host "Removing Camera App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.WindowsMaps")
        {
            Write-Host "Removing Maps App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.WindowsPhone")
        {
            Write-Host "Removing Phone Companion App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.CommsPhone")
        {
            Write-Host "Removing Phone App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.WindowsSoundRecorder")
        {
            Write-Host "Removing Voice Recorder App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.Office.Sway")
        {
            Write-Host "Removing Office Sway App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.Messaging")
        {
            Write-Host "Removing Messaging App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.ConnectivityStore")
        {
            Write-Host "Removing Microsoft Wi-Fi App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.OneConnect")
        {
            Write-Host "Removing Paid Wi-Fi/Cellular helper App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.MicrosoftStickyNotes")
        {
            Write-Host "Removing Sticky Notes App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.WindowsFeedbackHub")
        {
            Write-Host "Removing Feedback Hub App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.Microsoft3DViewer")
        {
            Write-Host "Removing Microsoft3DViewer..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.Print3D")
        {
            Write-Host "Removing Print3D App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }

        If ($App.DisplayName -eq "Microsoft.Wallet")
        {
            Write-Host "Removing Microsoft Wallet App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
        
        If ($App.DisplayName -eq "Microsoft.MSPaint")
        {
            Write-Host "Removing MSPaint App..." -ForegroundColor Yellow
            Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
            Remove-AppxPackage -Package $App.PackageName | Out-Null
        }
    }

    Start-Sleep -Seconds 5
    Write-Host ""
    Write-Host ""

    # !!!!!!!!!!!!!!! Remove store-based UWP apps - do this with caution, you cannot get the store back without a reinstall of the OS !!!!!!!!!!!!!!!
    If ($StoreApps -eq "True")
    {
        Write-Host "Removing (the rest of the) built-in UWP Apps..." -ForegroundColor Magenta
        Write-Host ""
        ForEach ($App in $Apps)
        {
            If ($App.DisplayName -eq "Microsoft.DesktopAppInstaller")
            {
                Write-Host "Removing Desktop App Sideloading helper App..." -ForegroundColor Magenta
                Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
                Remove-AppxPackage -Package $App.PackageName | Out-Null
            }

            # Helps apps like Skype UWP access the Camera, for instance
            If ($App.DisplayName -eq "Microsoft.Appconnector")
            {
                Write-Host "Removing AppX/Services Connectivity helper App..." -ForegroundColor Red
                Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
                Remove-AppxPackage -Package $App.PackageName | Out-Null
            }

            If ($App.DisplayName -eq "Microsoft.StorePurchaseApp")
            {
                Write-Host "Removing Store Purchase helper App..." -ForegroundColor Red
                Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
                Remove-AppxPackage -Package $App.PackageName | Out-Null
            }

            If ($App.DisplayName -eq "Microsoft.WindowsStore")
            {
                Write-Host "Removing Store App..." -ForegroundColor Red
                Remove-AppxProvisionedPackage -Online -PackageName $App.PackageName | Out-Null
                Remove-AppxPackage -Package $App.PackageName | Out-Null
            }
        }
        Start-Sleep -Seconds 5
        Write-Host ""
        Write-Host ""
    }
}


# Disable Cortana:
New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\' -Name 'Windows Search' | Out-Null
If ($Cortana -eq "True")
{
    Write-Host "Disabling Cortana..." -ForegroundColor Yellow
    Write-Host ""
    New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search' -Name 'AllowCortana' -PropertyType DWORD -Value '0' | Out-Null
}


# Remove OneDrive:
If ($OneDrive -eq "True")
{
    # Remove OneDrive (not guaranteed to be permanent - see https://support.office.com/en-US/article/Turn-off-or-uninstall-OneDrive-f32a17ce-3336-40fe-9c38-6efb09f944b0):
    Write-Host "Removing OneDrive..." -ForegroundColor Yellow
    C:\Windows\SysWOW64\OneDriveSetup.exe /uninstall
    Start-Sleep -Seconds 30
    New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\' -Name 'Skydrive' | Out-Null
    New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Skydrive' -Name 'DisableFileSync' -PropertyType DWORD -Value '1' | Out-Null
    New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Skydrive' -Name 'DisableLibrariesDefaultSaveToSkyDrive' -PropertyType DWORD -Value '1' | Out-Null 
    reg load HKU\DefaultUser C:\users\default\ntuser.dat
    Remove-Itemproperty -Path 'HKU:\DefaultUser\Software\Microsoft\Windows\CurrentVersion\Run\' -name 'OneDriveSetup'
    Reg unload HKU\DefaultUser
    If ($OS -le 1703)
    {
        Remove-Item -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{A52BBA46-E9E1-435f-B3D9-28DAA648C0F6}' -Recurse
        Remove-Item -Path 'HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\FolderDescriptions\{A52BBA46-E9E1-435f-B3D9-28DAA648C0F6}' -Recurse
        Set-ItemProperty -Path 'HKCR:\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}' -Name 'System.IsPinnedToNameSpaceTree' -Value '0'
        Set-ItemProperty -Path 'HKCR:\Wow6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}' -Name 'System.IsPinnedToNameSpaceTree' -Value '0' 
    }
}


# Set PeerCaching to Disabled (0) or Local Network PCs only (1):
If ($PeerCache -eq "True")
{
    Write-Host "Disabling PeerCaching..." -ForegroundColor Yellow
    Write-Host ""
    Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config' -Name 'DODownloadMode' -Value '0'
}
Else
{
    Write-Host "Configuring PeerCaching..." -ForegroundColor Cyan
    Write-Host ""
    Set-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config' -Name 'DODownloadMode' -Value '1'
}


# Disable Services:
Write-Host "Configuring Services..." -ForegroundColor Cyan
Write-Host ""
Write-Host "Disabling AllJoyn Router Service..." -ForegroundColor Cyan
Set-Service AJRouter -StartupType Disabled

Write-Host "Disabling Application Layer Gateway Service..." -ForegroundColor Cyan
Set-Service ALG -StartupType Disabled

Write-Host "Disabling Background Intelligent Transfer Service..." -ForegroundColor Cyan
Set-Service BITS -StartupType Disabled

Write-Host "Disabling Bitlocker Drive Encryption Service..." -ForegroundColor Cyan
Set-Service BDESVC -StartupType Disabled

Write-Host "Disabling Block Level Backup Engine Service..." -ForegroundColor Cyan
Set-Service wbengine -StartupType Disabled

Write-Host "Disabling Bluetooth Handsfree Service..." -ForegroundColor Cyan
Set-Service BthHFSrv -StartupType Disabled

Write-Host "Disabling Bluetooth Support Service..." -ForegroundColor Cyan
Set-Service bthserv -StartupType Disabled

If ($BranchCache -eq "True")
{
    Write-Host "Disabling BranchCache Service..." -ForegroundColor Yellow
    Set-Service PeerDistSvc -StartupType Disabled
}

Write-Host "Disabling Computer Browser Service..." -ForegroundColor Cyan
Set-Service Browser -StartupType Disabled

# This service has been found in certain situations to cause logon delays on
# Windows 10 1607 systems - disabling this service on 1507 or 1511 still works
#Write-Host "Disabling Device Association Service..." -ForegroundColor Cyan
#Set-Service DeviceAssociationService -StartupType Disabled

Write-Host "Disabling Data Service..." -ForegroundColor Cyan
Set-Service DusmSvc -StartupType Disabled

Write-Host "Disabling Device Setup Manager Service..." -ForegroundColor Cyan
Set-Service DsmSvc -StartupType Disabled

Write-Host "Disabling Diagnostic Policy Service..." -ForegroundColor Cyan
Set-Service DPS -StartupType Disabled

Write-Host "Disabling Diagnostic Service Host Service..." -ForegroundColor Cyan
Set-Service WdiServiceHost -StartupType Disabled

Write-Host "Disabling Diagnostic System Host Service..." -ForegroundColor Cyan
Set-Service WdiSystemHost -StartupType Disabled

If ($DiagService -eq "True")
{
    Write-Host "Disabling Diagnostics Tracking Service..." -ForegroundColor Yellow
    Set-Service DiagTrack -StartupType Disabled
}

If ($EFS -eq "True")
{
    Write-Host "Disabling Encrypting File System Service..." -ForegroundColor Yellow
    Set-Service EFS -StartupType Disabled
}

If ($EAPService -eq "True")
{
    Write-Host "Disabling Extensible Authentication Protocol Service..." -ForegroundColor Yellow
    Set-Service Eaphost -StartupType Disabled
}

Write-Host "Disabling Fax Service..." -ForegroundColor Cyan
Set-Service Fax -StartupType Disabled

Write-Host "Disabling Function Discovery Resource Publication Service..." -ForegroundColor Cyan
Set-Service FDResPub -StartupType Disabled

If ($FileHistoryService -eq "True")
{
    Write-Host "Disabling File History Service..." -ForegroundColor Yellow
    Set-Service fhsvc -StartupType Disabled
}

Write-Host "Disabling Geolocation Service..." -ForegroundColor Cyan
Set-Service lfsvc -StartupType Disabled

Write-Host "Disabling Home Group Listener Service..." -ForegroundColor Cyan
Set-Service HomeGroupListener -StartupType Disabled

Write-Host "Disabling Home Group Provider Service..." -ForegroundColor Cyan
Set-Service HomeGroupProvider -StartupType Disabled

Write-Host "Disabling Infrared Monitoring Service..." -ForegroundColor Cyan
Set-Service irmon -StartupType Disabled

Write-Host "Disabling Internet Connection Sharing (ICS) Service..." -ForegroundColor Cyan
Set-Service SharedAccess -StartupType Disabled

If ($MSSignInService -eq "True")
{
    Write-Host "Disabling Microsoft Account Sign-in Assistant Service..." -ForegroundColor Yellow
    Set-Service wlidsvc -StartupType Disabled
}

If ($iSCSI -eq "True")
{
    Write-Host "Disabling Microsoft iSCSI Initiator Service..." -ForegroundColor Yellow
    Set-Service MSiSCSI -StartupType Disabled
}

Write-Host "Disabling Microsoft Software Shadow Copy Provider Service..." -ForegroundColor Cyan
Set-Service swprv -StartupType Disabled

Write-Host "Disabling Microsoft Storage Spaces SMP Service..." -ForegroundColor Cyan
Set-Service smphost -StartupType Disabled

Write-Host "Disabling Offline Files Service..." -ForegroundColor Cyan
Set-Service CscService -StartupType Disabled

Write-Host "Disabling Optimize drives Service..." -ForegroundColor Cyan
Set-Service defragsvc -StartupType Disabled

Write-Host "Disabling Payments and NFC/SE Manager Service..." -ForegroundColor Cyan
Set-Service SEMgrSvc -StartupType Disabled

Write-Host "Disabling Phone Service..." -ForegroundColor Cyan
Set-Service PhoneSvc -StartupType Disabled

Write-Host "Disabling Program Compatibility Assistant Service..." -ForegroundColor Cyan
Set-Service PcaSvc -StartupType Disabled

Write-Host "Disabling Quality Windows Audio Video Experience Service..." -ForegroundColor Cyan
Set-Service QWAVE -StartupType Disabled

Write-Host "Disabling Radio Management Service..." -ForegroundColor Cyan
Set-Service RmSvc -StartupType Disabled

Write-Host "Disabling Retail Demo Service..." -ForegroundColor Cyan
Set-Service RetailDemo -StartupType Disabled

Write-Host "Disabling Secure Socket Tunneling Protocol Service..." -ForegroundColor Cyan
Set-Service SstpSvc -StartupType Disabled

Write-Host "Disabling Sensor Data Service..." -ForegroundColor Cyan
Set-Service SensorDataService -StartupType Disabled

Write-Host "Disabling Sensor Monitoring Service..." -ForegroundColor Cyan
Set-Service SensrSvc -StartupType Disabled

Write-Host "Disabling Sensor Service..." -ForegroundColor Cyan
Set-Service SensorService -StartupType Disabled

Write-Host "Disabling Shell Hardware Detection Service..." -ForegroundColor Cyan
Set-Service ShellHWDetection -StartupType Disabled

Write-Host "Disabling SNMP Trap Service..." -ForegroundColor Cyan
Set-Service SNMPTRAP -StartupType Disabled

Write-Host "Disabling Spot Verifier Service..." -ForegroundColor Cyan
Set-Service svsvc -StartupType Disabled

Write-Host "Disabling SSDP Discovery Service..." -ForegroundColor Cyan
Set-Service SSDPSRV -StartupType Disabled

Write-Host "Disabling Still Image Acquisition Events Service..." -ForegroundColor Cyan
Set-Service WiaRpc -StartupType Disabled

Write-Host "Disabling Superfetch Service..." -ForegroundColor Cyan
Set-Service SysMain -StartupType Disabled

Write-Host "Disabling Telephony Service..." -ForegroundColor Cyan
Set-Service TapiSrv -StartupType Disabled

If ($Themes -eq "True")
{
    Write-Host "Disabling Themes Service..." -ForegroundColor Yellow
    Set-Service Themes -StartupType Disabled
}

If ($Touch -eq "True")
{
    Write-Host "Disabling Touch Keyboard and Handwriting Panel Service..." -ForegroundColor Yellow
    Set-Service TabletInputService -StartupType Disabled
}

Write-Host "Disabling UPnP Device Host Service..." -ForegroundColor Cyan
Set-Service upnphost -StartupType Disabled

Write-Host "Disabling Volume Shadow Copy Service..." -ForegroundColor Cyan
Set-Service VSS -StartupType Disabled

Write-Host "Disabling Wi-Fi Direct Services Connection Manager Service..." -ForegroundColor Cyan
Set-Service WFDSConMgrSvc -StartupType Disabled

Write-Host "Disabling Windows Color System Service..." -ForegroundColor Cyan
Set-Service WcsPlugInService -StartupType Disabled

Write-Host "Disabling Windows Connect Now - Config Registrar Service..." -ForegroundColor Cyan
Set-Service wcncsvc -StartupType Disabled

Write-Host "Disabling Windows Error Reporting Service..." -ForegroundColor Cyan
Set-Service WerSvc -StartupType Disabled

Write-Host "Disabling Windows Image Acquisition (WIA) Service..." -ForegroundColor Cyan
Set-Service stisvc -StartupType Disabled

Write-Host "Disabling Windows Media Player Network Sharing Service..." -ForegroundColor Cyan
Set-Service WMPNetworkSvc -StartupType Disabled

Write-Host "Disabling Windows Mobile Hotspot Service..." -ForegroundColor Cyan
Set-Service icssvc -StartupType Disabled

If ($Search -eq "True")
{
    Write-Host "Disabling Windows Search Service..." -ForegroundColor Yellow
    Set-Service WSearch -StartupType Disabled
}

If ($WindowsUpdate -eq "True")
{
    Write-Host "Disabling Windows Update Service..." -ForegroundColor Yellow
    Set-Service wuauserv -StartupType Disabled
}

Write-Host "Disabling WLAN AutoConfig Service..." -ForegroundColor Cyan
Set-Service WlanSvc -StartupType Disabled

Write-Host "Disabling WWAN AutoConfig Service..." -ForegroundColor Cyan
Set-Service WwanSvc -StartupType Disabled

Write-Host "Disabling Xbox Accessory Management Service..." -ForegroundColor Cyan
Set-Service XboxGipSvc -StartupType Disabled

Write-Host "Disabling Xbox Game Monitoring Service..." -ForegroundColor Cyan
Set-Service xbgm -StartupType Disabled

Write-Host "Disabling Xbox Live Auth Manager Service..." -ForegroundColor Cyan
Set-Service XblAuthManager -StartupType Disabled

Write-Host "Disabling Xbox Live Game Save Service..." -ForegroundColor Cyan
Set-Service XblGameSave -StartupType Disabled

Write-Host "Disabling Xbox Live Networking Service Service..." -ForegroundColor Cyan
Set-Service XboxNetApiSvc -StartupType Disabled
Write-Host ""


# Reconfigure / Change Services:
Write-Host "Configuring Network List Service to start Automatic..." -ForegroundColor Green
Write-Host ""
Set-Service netprofm -StartupType Automatic
Write-Host ""

Write-Host "Configuring Windows Update Service to run in standalone svchost..." -ForegroundColor Cyan
Write-Host ""
sc.exe config wuauserv type= own
Write-Host ""


# Configure WMI:
Write-Host "Modifying WMI Configuration..." -ForegroundColor Green
Write-Host ""
$oWMI=get-wmiobject -Namespace root -Class __ProviderHostQuotaConfiguration
$oWMI.MemoryPerHost=768*1024*1024
$oWMI.MemoryAllHosts=1536*1024*1024
$oWMI.put()
Set-ItemProperty -Path HKLM:\SYSTEM\CurrentControlSet\Services\Winmgmt -Name 'Group' -Value 'COM Infrastructure'
winmgmt /standalonehost
Write-Host ""


# Disable Scheduled Tasks:
Write-Host "Disabling Scheduled Tasks..." -ForegroundColor Cyan
Write-Host ""
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Autochk\Proxy" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Bluetooth\UninstallDeviceTask" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Defrag\ScheduledDefrag" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Diagnosis\Scheduled" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticDataCollector" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticResolver" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Location\Notifications" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Maintenance\WinSAT" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Maps\MapsToastTask" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Maps\MapsUpdateTask" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\MemoryDiagnostic\ProcessMemoryDiagnosticEvents" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\MemoryDiagnostic\RunFullMemoryDiagnostic" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Mobile Broadband Accounts\MNO Metadata Parser" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Power Efficiency Diagnostics\AnalyzeSystem" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Ras\MobilityManager" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\RecoveryEnvironment\VerifyWinRE" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Registry\RegIdleBackup" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\RetailDemo\CleanupOfflineContent" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Shell\FamilySafetyMonitor" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Shell\FamilySafetyRefresh" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\SystemRestore\SR" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\UPnP\UPnPHostConfig" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\WDI\ResolutionHost" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\Windows Media Sharing\UpdateLibrary" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\WOF\WIM-Hash-Management" | Out-Null
Disable-ScheduledTask -TaskName "\Microsoft\Windows\WOF\WIM-Hash-Validation" | Out-Null


# Disable Hard Disk Timeouts:
Write-Host "Disabling Hard Disk Timeouts..." -ForegroundColor Yellow
Write-Host ""
POWERCFG /SETACVALUEINDEX 381b4222-f694-41f0-9685-ff5bb260df2e 0012ee47-9041-4b5d-9b77-535fba8b1442 6738e2c4-e8a5-4a42-b16a-e040e769756e 0
POWERCFG /SETDCVALUEINDEX 381b4222-f694-41f0-9685-ff5bb260df2e 0012ee47-9041-4b5d-9b77-535fba8b1442 6738e2c4-e8a5-4a42-b16a-e040e769756e 0


# Disable Hibernate
Write-Host "Disabling Hibernate..." -ForegroundColor Green
Write-Host ""
POWERCFG -h off


# Disable Large Send Offload
Write-Host "Disabling TCP Large Send Offload..." -ForegroundColor Green
Write-Host ""
New-ItemProperty -Path HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters -Name 'DisableTaskOffload' -PropertyType DWORD -Value '1' | Out-Null


# Disable System Restore
Write-Host "Disabling System Restore..." -ForegroundColor Green
Write-Host ""
Disable-ComputerRestore -Drive "C:\"


# Disable NTFS Last Access Timestamps
Write-Host "Disabling NTFS Last Access Timestamps..." -ForegroundColor Yellow
Write-Host ""
FSUTIL behavior set disablelastaccess 1 | Out-Null

If ($MachPass -eq "True")
{
    # Disable Machine Account Password Changes
    Write-Host "Disabling Machine Account Password Changes..." -ForegroundColor Yellow
    Write-Host ""
    Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters' -Name 'DisablePasswordChange' -Value '1'
}


# Disable Memory Dumps
Write-Host "Disabling Memory Dump Creation..." -ForegroundColor Green
Write-Host ""
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\CrashControl' -Name 'CrashDumpEnabled' -Value '1'
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\CrashControl' -Name 'LogEvent' -Value '0'
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\CrashControl' -Name 'SendAlert' -Value '0'
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\CrashControl' -Name 'AutoReboot' -Value '1'


# Increase Service Startup Timeout:
Write-Host "Increasing Service Startup Timeout To 180 Seconds..." -ForegroundColor Yellow
Write-Host ""
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control' -Name 'ServicesPipeTimeout' -Value '180000'


# Increase Disk I/O Timeout to 200 Seconds:
Write-Host "Increasing Disk I/O Timeout to 200 Seconds..." -ForegroundColor Green
Write-Host ""
Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\Disk' -Name 'TimeOutValue' -Value '200'


# Disable IE First Run Wizard:
Write-Host "Disabling IE First Run Wizard..." -ForegroundColor Green
Write-Host ""
New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft' -Name 'Internet Explorer' | Out-Null
New-Item -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer' -Name 'Main' | Out-Null
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Internet Explorer\Main' -Name DisableFirstRunCustomize -PropertyType DWORD -Value '1' | Out-Null


# Disable New Network Dialog:
Write-Host "Disabling New Network Dialog..." -ForegroundColor Green
Write-Host ""
New-Item -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Network' -Name 'NewNetworkWindowOff' | Out-Null


# Modify SMB defaults
If ($SMB1 -eq "True")
{
    # Disable SMB1:
    Write-Host "Disabling SMB1 Support..." -ForegroundColor Yellow
    dism /online /Disable-Feature /FeatureName:SMB1Protocol /NoRestart
    Write-Host ""
    Write-Host ""
}

If ($SMBPerf -eq "True")
{
    # SMB Modifications for performance:
    Write-Host "Changing SMB Parameters..."
    Write-Host ""
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters' -Name 'DisableBandwidthThrottling' -PropertyType DWORD -Value '1' | Out-Null
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters' -Name 'DisableLargeMtu' -PropertyType DWORD -Value '0' | Out-Null
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters' -Name 'FileInfoCacheEntriesMax' -PropertyType DWORD -Value '8000' | Out-Null
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters' -Name 'DirectoryCacheEntriesMax' -PropertyType DWORD -Value '1000' | Out-Null
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters' -Name 'FileNotFoundcacheEntriesMax' -PropertyType DWORD -Value '1' | Out-Null
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters' -Name 'MaxCmds' -PropertyType DWORD -Value '8000' | Out-Null
    New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters' -Name 'EnableWsd' -PropertyType DWORD -Value '0' | Out-Null
}


#Remove TLS 1.0
If ($TLS10 -eq "True")
{
    Write-Host "Disabling TLS 1.0..." -ForegroundColor Yellow
    Write-Host ""
	New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client' -Name 'Enabled' -PropertyType DWORD -Value '0' | Out-Null
	New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Client' -Name 'DisabledByDefault' -PropertyType DWORD -Value '1' | Out-Null
	New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server' -Name 'Enabled' -PropertyType DWORD -Value '0' | Out-Null
	New-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\TLS 1.0\Server' -Name 'DisabledByDefault' -PropertyType DWORD -Value '1' | Out-Null
}


# Remove Previous Versions:
Write-Host "Removing Previous Versions Capability..." -ForegroundColor Yellow
Write-Host ""
Set-ItemProperty -Path 'HKLM:\SOFTWARE\\Microsoft\Windows\CurrentVersion\Explorer' -Name 'NoPreviousVersionsPage' -Value '1'


# Change Explorer Default View:
Write-Host "Configuring Windows Explorer..." -ForegroundColor Green
Write-Host ""
New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced' -Name 'LaunchTo' -PropertyType DWORD -Value '1' | Out-Null


# Configure Search Options:
Write-Host "Configuring Search Options..." -ForegroundColor Green
Write-Host ""
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search' -Name 'AllowSearchToUseLocation' -PropertyType DWORD -Value '0' | Out-Null
New-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\Windows Search' -Name 'ConnectedSearchUseWeb' -PropertyType DWORD -Value '0' | Out-Null
New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Search' -Name 'SearchboxTaskbarMode' -PropertyType DWORD -Value '1' | Out-Null


# Use Solid Background Color:
Write-Host "Configuring Winlogon..." -ForegroundColor Green
Write-Host ""
Set-ItemProperty -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows\System' -Name 'DisableLogonBackgroundImage' -Value '1'


# DisableTransparency:
Write-Host "Removing Transparency Effects..." -ForegroundColor Green
Write-Host ""
Set-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize' -Name 'EnableTransparency' -Value '0'


# Enable RDP:
$RDP = Get-WmiObject -Class Win32_TerminalServiceSetting -Namespace root\CIMV2\TerminalServices -Authentication PacketPrivacy
$Result = $RDP.SetAllowTSConnections($RDPEnable,$RDPFirewallOpen)
if ($Result.ReturnValue -eq 0){
   Write-Host "Remote Connection settings changed sucessfully" -ForegroundColor Cyan
} else {
   Write-Host ("Failed to change Remote Connections setting(s), return code "+$Result.ReturnValue) -ForegroundColor Red
   exit
}
# NLA (Network Level Authentication)
$NLA = Get-WmiObject -Class Win32_TSGeneralSetting -Namespace root\CIMV2\TerminalServices -Authentication PacketPrivacy
$NLA.SetUserAuthenticationRequired($NLAEnable) | Out-Null
$NLA = Get-WmiObject -Class Win32_TSGeneralSetting -Namespace root\CIMV2\TerminalServices -Authentication PacketPrivacy
if ($NLA.UserAuthenticationRequired -eq $NLAEnable){
   Write-Host "NLA setting changed sucessfully" -ForegroundColor Cyan
} else {
   Write-Host "Failed to change NLA setting" -ForegroundColor Red
   exit
}
Write-Host ""
Write-Host ""
Write-Host ""
Write-Host ""


# Did this break?:
If ($NoWarn -ne $True)
{
    Write-Host "This script has completed." -ForegroundColor Green
    Write-Host ""
    Write-Host "Please review output in your console for any indications of failures, and resolve as necessary." -ForegroundColor Yellow
    Write-Host ""
    Write-Host "Remember, this script is provided AS-IS - review the changes made against the expected workload of this VDI VM to validate things work properly in your environment." -ForegroundColor Magenta
    Write-Host ""
    Write-Host "Good luck! (reboot required)" -ForegroundColor White
}