Winui 3 background task not run in x64 debug

[daniDevKr]

Describe the bug

When i try to start my background task from visual studio 2022 in x64 debug, Windows 11 event viewer contain this log:
Failed to trigger background task with entry point Samples.Tasks.ExampleToastTask and name ExampleToastTask. Error code: 0x80073CFC.
(The debug working in x86 debug).

Steps to reproduce the bug

1. I run the application debug for x64 patform in visual studio 2022
2. I manually run the task from visual studio UI

Expected behavior

No response

Screenshots

No response

NuGet package version

WinUI 3 - Windows App SDK 1.5.0: 1.5.240227000

Windows version

Windows 11 (23H2): Build 22631

Additional context

Repo url: https://github.com/jhonToni/Winui3BackgroudWorkerBug

[daniDevKr]

Problem solved. The task project was bad configured for the x64 architecture.

[parko65]

Problem solved. The task project was bad configured for the x64 architecture.

I'm trying the code from your repo? Is it in a working state?

[daniDevKr]

@parko65, the code in the repo was updated with correct configuration.

[mcash95]

having the same issue, updated .csproj file already. im in .net9 however, any changes required?