Error! After Installation of AspNetCore and dotnet core the IIS Handler Mappings - aspNetCore is not installed

[dennisaubrey]

Error! After Installation of AspNetCore and dotnet core the IIS Handler Mappings - aspNetCore is not installed

Windows 10 Pro
AspNetCore.2.0.5.RuntimePackageStore_x64
dotnet-runtime-2.0.5-win-x64
I also tried AspNetCore.2.0.6.RuntimePackageStore_x64
dotnet-runtime-2.0.6-win-x64

Worked on another Windows 10 computer, but had the same issue. I installed, repaired, uninstalled, rebooted.

There were other similar posts on this back in December 2017. The issue was the installer did not correctly register the aspNetCore dll.

Thank you
Dennis Aubrey

[dennisaubrey]

[dennisaubrey]

[dennisaubrey]

When it works correctly. See above.

[dennisaubrey]

Note: The following is NOT installed on the Computer.
Microsoft .NET Core 1.0.4 Runtime (x64)
Microsoft .NET Core 1.0.4 & 1.1.1 - Windows Server Hosting
Microsoft .NET Core 1.1.1 - Runtime (x64)
Microsoft .NET Core Runtime (x64)

[dennisaubrey]

Note: Important. This Windows 10 Computer works.. See installed Packages.

[dennisaubrey]

Where to download
AspNetCore v1.1.1 and AspNetCore.Hosting.WindowsServices v1.1.2

[dennisaubrey]

https://docs.microsoft.com/en-us/dynamics-nav/troubleshooting-http-error-500.21-internal-server-error-aspnetcore-handler

[dennisaubrey]

If it is not installed, download and install Microsoft .NET Core - Windows Server Hosting bundle.

[dennisaubrey]

Windows 10 - Install - vc_redist.x64.exe does not work. Is there an updated Link?

[dennisaubrey]

[dennisaubrey]

Installed

[dennisaubrey]

[dennisaubrey]

Web site is now working.

[Eilon]

Hi @dennisaubrey - I'm not sure I quite follow the posts above. Do you think there's a bug in the installer? Or somewhere? If so, can you provide more details? Thanks!

[dennisaubrey]

Hi Thank you,

After installing the AspNetCore and Donet - My Web API on IIS would not run and displayed an general Error.

It was not clear that I must install "Server Hosting Install" for AspNetCore on IIS.

Through debugging, on two computers, I came to the conclusion that the only difference between the two Windows 10 Computers, one worked and the other did not, is one had the Server Hosting and the other did not. It was also not clear on where to download the Server Hosting Install from reading the Windows docs on installation requirements.

I installed the Server Hosting Install and everything is now working.

"Error! After Installation of AspNetCore and dotnet core the IIS Handler Mappings - aspNetCore is not installed"

The Error Messaged displayed while running the My Web Site with AspNetCore - should have displayed that the AspNetCore Hosting was not installed on IIS. I did install AspNetCore.

[Eilon]

@dennisaubrey thanks for the details.

@shirhatti - is there something we can do to make our installation instructions clearer in this space?

[dennisaubrey]

Note: Error Message on My Web Site. Before I started.

[dennisaubrey]

How to make it easier in this space? Does this help?

1. IIS Web Core - BeginRequest - Handler - Not yet determined. Error Code 0x8007000d, this is the error received when ASP .NET CORE is not installed. Windows Server Hosting is not installed. Can we have a document the steps through the set up process for IIS and other hosts since this is a cross platform solution. For Example. IIS Express for developers.
2. Why is Microsoft not including ASP .NET CORE as part of their standard OS for Windows 10, Server 2008, 2016? Same as .NET framework 4.0 and up.

Thank you
Dennis Aubrey

[Tratcher]

@dennisaubrey the docs for this are at https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/iis/troubleshoot and you can suggest doc improvements at https://github.com/aspnet/docs

[shirhatti]

Closing this issue as I've created a docs bug to track what @dennisaubrey complained about