How to run from the CLI on Windows?

[RokeJulianLockhart]

The undermentioned:

[quote="ilikelinux, post:2, topic:71999, username:ilikelinux"]
Try `mediawriter`.
[/quote]

...doesn't work:

1. #!/usr/bin/env -S pwsh
   #Requires -PSEdition 'Core'
   #Requires -version 7.5.0
   
   mediawriter
   Get-Error -Newest 1 | Export-CLIXML 'Error1.XML'

2. <Objs Version="1.1.0.1" xmlns="http://schemas.microsoft.com/powershell/2004/04">
     <Obj RefId="0">
       <TN RefId="0">
         <T>System.Management.Automation.ErrorRecord#PSExtendedError</T>
         <T>System.Object</T>
       </TN>
       <ToString>Exception calling "Join" with "2" argument(s): "Value cannot be null. (Parameter 'values')"</ToString>
       <MS>
         <Obj N="Exception" RefId="1">
           <TN RefId="1">
             <T>System.Management.Automation.MethodInvocationException</T>
             <T>System.Management.Automation.MethodException</T>
             <T>System.Management.Automation.ExtendedTypeSystemException</T>
             <T>System.Management.Automation.RuntimeException</T>
             <T>System.SystemException</T>
             <T>System.Exception</T>
             <T>System.Object</T>
           </TN>
           <ToString>System.Management.Automation.MethodInvocationException: Exception calling "Join" with "2" argument(s): "Value cannot be null. (Parameter 'values')"_x000D__x000A_ ---&gt; System.ArgumentNullException: Value cannot be null. (Parameter 'values')_x000D__x000A_   at CallSite.Target(Closure, CallSite, Type, String, Object)_x000D__x000A_   --- End of inner exception stack trace ---_x000D__x000A_   at System.Management.Automation.ExceptionHandlingOps.CheckActionPreference(FunctionContext funcContext, Exception exception)_x000D__x000A_   at System.Management.Automation.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.Interpreter.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.LightLambda.RunVoid1[T0](T0 arg0)_x000D__x000A_   at System.Management.Automation.ScriptBlock.InvokeWithPipeImpl(ScriptBlockClauseToInvoke clauseToInvoke, Boolean createLocalScope, Dictionary`2 functionsToDefine, List`1 variablesToDefine, ErrorHandlingBehavior errorHandlingBehavior, Object dollarUnder, Object input, Object scriptThis, Pipe outputPipe, InvocationInfo invocationInfo, Object[] args)_x000D__x000A_   at System.Management.Automation.ScriptBlock.InvokeWithPipe(Boolean useLocalScope, ErrorHandlingBehavior errorHandlingBehavior, Object dollarUnder, Object input, Object scriptThis, Pipe outputPipe, InvocationInfo invocationInfo, Boolean propagateAllExceptionsToTop, List`1 variablesToDefine, Dictionary`2 functionsToDefine, Object[] args)_x000D__x000A_   at System.Management.Automation.ScriptBlock.DoInvokeReturnAsIs(Boolean useLocalScope, ErrorHandlingBehavior errorHandlingBehavior, Object dollarUnder, Object input, Object scriptThis, Object[] args)_x000D__x000A_   at System.Management.Automation.ScriptBlock.InvokeReturnAsIs(Object[] args)_x000D__x000A_   at System.Management.Automation.PSModuleInfo.Invoke(ScriptBlock sb, Object[] args)_x000D__x000A_   at System.Management.Automation.HostUtilities.GetSuggestionText(Object suggestion, Object[] suggestionArgs, PSModuleInfo invocationModule)</ToString>
           <Props>
             <S N="ErrorRecord">Exception calling "Join" with "2" argument(s): "Value cannot be null. (Parameter 'values')"</S>
             <B N="WasThrownFromThrowStatement">false</B>
             <S N="TargetSite">Void CheckActionPreference(System.Management.Automation.Language.FunctionContext, System.Exception)</S>
             <S N="Message">Exception calling "Join" with "2" argument(s): "Value cannot be null. (Parameter 'values')"</S>
             <Obj N="Data" RefId="2">
               <TN RefId="2">
                 <T>System.Collections.ListDictionaryInternal</T>
                 <T>System.Object</T>
               </TN>
               <DCT>
                 <En>
                   <S N="Key">System.Management.Automation.Interpreter.InterpretedFrameInfo</S>
                   <Obj N="Value" RefId="3">
                     <TN RefId="3">
                       <T>System.Management.Automation.Interpreter.InterpretedFrameInfo[]</T>
                       <T>System.Array</T>
                       <T>System.Object</T>
                     </TN>
                     <LST>
                       <S>&lt;ScriptBlock&gt;</S>
                     </LST>
                   </Obj>
                 </En>
               </DCT>
             </Obj>
             <Obj N="InnerException" RefId="4">
               <TN RefId="4">
                 <T>System.ArgumentNullException</T>
                 <T>System.ArgumentException</T>
                 <T>System.SystemException</T>
                 <T>System.Exception</T>
                 <T>System.Object</T>
               </TN>
               <ToString>System.ArgumentNullException: Value cannot be null. (Parameter 'values')_x000D__x000A_   at CallSite.Target(Closure, CallSite, Type, String, Object)</ToString>
               <Props>
                 <S N="Message">Value cannot be null. (Parameter 'values')</S>
                 <S N="ParamName">values</S>
                 <S N="TargetSite">Void ThrowArgumentNullException(System.ExceptionArgument)</S>
                 <Obj N="Data" RefId="5">
                   <TNRef RefId="2" />
                   <DCT />
                 </Obj>
                 <Nil N="InnerException" />
                 <Nil N="HelpLink" />
                 <S N="Source">System.Private.CoreLib</S>
                 <I32 N="HResult">-2147467261</I32>
                 <S N="StackTrace">   at CallSite.Target(Closure, CallSite, Type, String, Object)</S>
               </Props>
             </Obj>
             <Nil N="HelpLink" />
             <S N="Source">System.Management.Automation</S>
             <I32 N="HResult">-2146233087</I32>
             <S N="StackTrace">   at System.Management.Automation.ExceptionHandlingOps.CheckActionPreference(FunctionContext funcContext, Exception exception)_x000D__x000A_   at System.Management.Automation.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.Interpreter.Run(InterpretedFrame frame)_x000D__x000A_   at System.Management.Automation.Interpreter.LightLambda.RunVoid1[T0](T0 arg0)_x000D__x000A_   at System.Management.Automation.ScriptBlock.InvokeWithPipeImpl(ScriptBlockClauseToInvoke clauseToInvoke, Boolean createLocalScope, Dictionary`2 functionsToDefine, List`1 variablesToDefine, ErrorHandlingBehavior errorHandlingBehavior, Object dollarUnder, Object input, Object scriptThis, Pipe outputPipe, InvocationInfo invocationInfo, Object[] args)_x000D__x000A_   at System.Management.Automation.ScriptBlock.InvokeWithPipe(Boolean useLocalScope, ErrorHandlingBehavior errorHandlingBehavior, Object dollarUnder, Object input, Object scriptThis, Pipe outputPipe, InvocationInfo invocationInfo, Boolean propagateAllExceptionsToTop, List`1 variablesToDefine, Dictionary`2 functionsToDefine, Object[] args)_x000D__x000A_   at System.Management.Automation.ScriptBlock.DoInvokeReturnAsIs(Boolean useLocalScope, ErrorHandlingBehavior errorHandlingBehavior, Object dollarUnder, Object input, Object scriptThis, Object[] args)_x000D__x000A_   at System.Management.Automation.ScriptBlock.InvokeReturnAsIs(Object[] args)_x000D__x000A_   at System.Management.Automation.PSModuleInfo.Invoke(ScriptBlock sb, Object[] args)_x000D__x000A_   at System.Management.Automation.HostUtilities.GetSuggestionText(Object suggestion, Object[] suggestionArgs, PSModuleInfo invocationModule)</S>
           </Props>
         </Obj>
         <Nil N="TargetObject" />
         <S N="FullyQualifiedErrorId">ArgumentNullException</S>
         <Obj N="InvocationInfo" RefId="6">
           <TN RefId="5">
             <T>System.Management.Automation.InvocationInfo</T>
             <T>System.Object</T>
           </TN>
           <ToString>System.Management.Automation.InvocationInfo</ToString>
           <Props>
             <Nil N="MyCommand" />
             <Obj N="BoundParameters" RefId="7">
               <TN RefId="6">
                 <T>System.Collections.Generic.Dictionary`2[[System.String, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Object, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]</T>
                 <T>System.Object</T>
               </TN>
               <DCT />
             </Obj>
             <Obj N="UnboundArguments" RefId="8">
               <TN RefId="7">
                 <T>System.Collections.Generic.List`1[[System.Object, System.Private.CoreLib, Version=9.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]</T>
                 <T>System.Object</T>
               </TN>
               <LST />
             </Obj>
             <I32 N="ScriptLineNumber">5</I32>
             <I32 N="OffsetInLine">13</I32>
             <I64 N="HistoryId">-1</I64>
             <S N="ScriptName"></S>
             <S N="Line">            $formatString -f [string]::Join(', ', (Get-Command $lastError.TargetObject -UseFuzzyMatching -FuzzyMinimumDistance 1 | Select-Object -First 5 -Unique -ExpandProperty Name))_x000D__x000A_</S>
             <S N="Statement">$formatString -f [string]::Join(', ', (Get-Command $lastError.TargetObject -UseFuzzyMatching -FuzzyMinimumDistance 1 | Select-Object -First 5 -Unique -ExpandProperty Name))</S>
             <S N="PositionMessage">At line:5 char:13_x000D__x000A_+             $formatString -f [string]::Join(', ', (Get-Command $lastE …_x000D__x000A_+             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</S>
             <S N="PSScriptRoot"></S>
             <Nil N="PSCommandPath" />
             <S N="InvocationName"></S>
             <I32 N="PipelineLength">0</I32>
             <I32 N="PipelinePosition">0</I32>
             <B N="ExpectingInput">false</B>
             <Obj N="CommandOrigin" RefId="9">
               <TN RefId="8">
                 <T>System.Management.Automation.CommandOrigin</T>
                 <T>System.Enum</T>
                 <T>System.ValueType</T>
                 <T>System.Object</T>
               </TN>
               <ToString>Internal</ToString>
               <I32>1</I32>
             </Obj>
             <Nil N="DisplayScriptPosition" />
           </Props>
         </Obj>
         <I32 N="ErrorCategory_Category">0</I32>
         <S N="ErrorCategory_Activity"></S>
         <S N="ErrorCategory_Reason">MethodInvocationException</S>
         <S N="ErrorCategory_TargetName"></S>
         <S N="ErrorCategory_TargetType"></S>
         <S N="ErrorCategory_Message">NotSpecified: (:) [], MethodInvocationException</S>
         <B N="SerializeExtendedInfo">false</B>
         <S N="ErrorDetails_ScriptStackTrace">at &lt;ScriptBlock&gt;, &lt;No file&gt;: line 5</S>
       </MS>
     </Obj>
   </Objs>