WPF version doesn't start

[algot]

I try to start WPF version of the application I have Win11 x64. .NET Desktop runtime is installed (v6.0.16 and v7.0.5) But if I start AntiDupl.NET.WPF.exe error dialog appears with "You must install .NET Desktop runtime to run this application" If I choose Yes - nothing happens

[Protiguous]

Same here. I have not yet checked the event log for any clues.

[PaulSc330]

Some more info..

Description: A .NET application failed. Application: AntiDupl.NET.WPF.exe Path: D:**\Downloads\AntiDupl\AntiDupl.NET-2.3.11\AntiDupl.NET.WPF.exe Message: Cannot use file stream for [D:**\Downloads\AntiDupl\AntiDupl.NET-2.3.11\AntiDupl.NET.WPF.deps.json]: No such file or directory A fatal error was encountered. The library 'hostpolicy.dll' required to execute the application was not found in 'C:\Program Files\dotnet\'. Failed to run as a self-contained app.

• The application was run as a self-contained app because 'D:******\Downloads\AntiDupl\AntiDupl.NET-2.3.11\AntiDupl.NET.WPF.runtimeconfig.json' was not found.
• If this should be a framework-dependent app, add the 'D:******\Downloads\AntiDupl\AntiDupl.NET-2.3.11\AntiDupl.NET.WPF.runtimeconfig.json' file and specify the appropriate framework.

hostpolicy.dll is installed but in the C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.19 folder ???

[rudolphos]

Same when running AntiDupl.NET.WPF.exe.

Uncaught Thread Exception

Incompatible core library version!

".NET 7.0 Desktop Runtime (v7.0.14) - Windows x64", "6.0.25" and "v7.0.3" are installed.