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Fix Remote Desktop Proxy Authentication Failed Errors - Fix 'File Locked by Another User' in Microsoft Teams-How to Fix Task Scheduler Invalid Configuration After Windows Update

Updated 2026-06-14 05:47:31windows-fixes
Fix Remote Desktop Proxy Authentication Failed Errors - Fix 'File Locked by Another User' in Microsoft Teams-How to Fix Task Scheduler Invalid Configuration After Windows Update
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.