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Fix VS Code Source Control Not Detecting Changes with Permission Denied - How to Fix Windows Update Error 0x800f081f-Python Venv Activation Fails in PowerShell

Updated 2026-07-28 09:18:25windows-fixes
Fix VS Code Source Control Not Detecting Changes with Permission Denied - How to Fix Windows Update Error 0x800f081f-Python Venv Activation Fails in PowerShell
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.