Solution:
Root Cause: Corrupted Windows Web Experience Pack or Edge WebView2 Runtime
The Windows 11 Widgets board relies on the Windows Web Experience Pack (AppX package) rendered via Microsoft Edge WebView2 Runtime (
msedgewebview2.exe). If either component becomes corrupted or suffers a version mismatch after a system update,
Widgets.exe fails to render content and crashes.
Step-by-Step Fix:
1.Repair and Re-register Windows Web Experience Pack:
Press Win + X and select Terminal (Admin) or PowerShell (Admin).Force re-registration of the Web Experience AppX package: powershell
Get-AppxPackage -AllUsers *WebExperience* | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
2.Reinstall Windows Web Experience Pack via Winget:
If re-registration fails, reinstall the component using Windows Package Manager: powershell
winget uninstall "Windows Web Experience Pack"
winget install 9MSSGKG348SP --source msstore
3.Repair Microsoft Edge WebView2 Runtime:
Press Win + R, type appwiz.cpl, and hit Enter.Locate Microsoft Edge WebView2 Runtime in the program list.Select it, click Change, and choose Repair.4.Restart Windows Explorer:
Press Ctrl + Shift + Esc, right-click Windows Explorer, and click Restart.