Deploying app to remote machine stuck at "Installing missing frameworks..."

Hong 1,286 Reputation points
2025-07-30T22:39:04.0633333+00:00

I have tried two different unrelated UWP apps and got the same result.

When I try to run a UWP app on a remote machine, VS gets stuck at:

Creating a new clean layout...
Copying files: Total 403 mb to layout...
Checking whether required frameworks are installed...
Framework: Microsoft.UI.Xaml.2.8/X64, app package version 8.2501.31001.0 is not currently installed.
Installing missing frameworks...

Both the dev machine and the remote machine run the latest Windows 11 Pro. I installed the latest VS 2022 Remote Debugger on the remote machine and restarted it after the installation.

The dev machine runs the latest VS 2022 Pro (17.14.10)

Could anyone shed some light on this?

Developer technologies | Universal Windows Platform (UWP)
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  1. Harry Vo (WICLOUD CORPORATION) 405 Reputation points Microsoft External Staff
    2025-08-01T03:33:43.6766667+00:00

    Hi @Hong ,

    My name is Harry, Support Engineer who specialize in UWP (Universal Windows Platform). Thank you for reaching out on Microsoft Q&A!

    Your issue has been commonly encountered before. I also found a same question here. Based on the answers, there are possibly some solutions you can try:

    1. Patiently wait for the installation to complete. It may take longer than we expected based on many factors, but I believe that it would never be stuck at that process forever.
    2. Manually install the missing framework. Since we've already known Microsoft.UI.Xaml.2.8/X64, app package version 8.2501.31001.0 is the missing framework, you can download and manually install it by download the raw nupkg file from the official Nuget website version 2.8, then rename it to zip file and extract it. After that go to \tools\AppX\x64\Release and run Microsoft.UI.Xaml.2.8.appx file.
    3. Install Windows SDK from here.
    4. Reset Windows Store. Press Windows + R, then run "wsreset.exe"
    5. Backup your file and try reset Windows (Last resort)

    I hope this helps you get things back on track quickly! If my suggestions can solve your issue, feel free to interact with the system accordingly!

    Thank you!


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