KB0042 - HTTP Error 500.19 - internal server error 0x8007000d
Problem
When trying to browse your instance of PowerShell Universal (running on IIS under Windows Server via the ZIP install of PowerShell Universal [1] ) you receive HTTP Error 500.19 - Internal Server Error with error code 0x8007000d
Cause
You may have installed the wrong .NET setup file or overlooked installing it[2]
Solution
Be sure that you installed the current version of the recommended "Hosting Bundle" from the ASP .NET Core Hosting Bundle (currently 7.x) per the documentation[3]
(figure shows the setup screen of the correct installer)
(figure shows how the ASP .NET Core Hosting Bundle should appear in the Server's Control Panel)
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Always be sure to reboot the server after installing the hosting bundle
Reference