Click on the file path bar at the top of File Explorer, type powershell , and press . This opens PowerShell directly in that folder.
However, this method does not give you a standalone .appx file for offline deployment. For that, proceed to the options below.
A list of direct download links ending in .appx will populate. Locate the version that matches your system architecture:
Microsoft typically distributes these packages via developer channels rather than direct consumer download pages. Use these trusted sources to obtain the authentic, signed file: microsoft.ui.xaml.2.8 appx download
Using third-party Windows "debloating" scripts can accidentally delete essential XAML runtime frameworks.
If the GitHub release is unavailable, you can extract the installer from the NuGet package:
Propose your current situation, and I can give you the required to bypass the issue. Share public link Click on the file path bar at the
Add-AppxPackage -Path "C:\Users\Username\Downloads\Microsoft.UI.Xaml.2.8_x64.appx" Use code with caution. Press . Troubleshooting Deployment Errors Error 0x80073CF3 (Package Failed Updates)
You can download the APPX packages directly from the official Microsoft UI Xaml GitHub Releases page. Direct Download Links (Version 2.8.6)
Scroll down to find the architecture that matches your system: x64: For standard 64-bit Windows PCs. x86: For 32-bit Windows PCs. ARM/ARM64: For specialized ARM-powered devices. For that, proceed to the options below
A list of direct download links from Microsoft's servers ( *.microsoft.com ) will populate below.
Complete Guide to Downloading and Installing Microsoft.UI.Xaml.2.8 APPC
: For developers, ensure your project's TargetPlatformVersion is at least 10.0.18362.0 to maintain compatibility with WinUI 2.8. Using WinGet to Install Apps on Windows IoT Enterprise