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Fix 'File in Use by Another Process' Error in PowerShell - How to fix ffmpeg not found error after upgrade-IT Admin Checklist: Installing Windows Updates Without Internet

Updated 2026-06-14 06:27:06developer-tools
Fix 'File in Use by Another Process' Error in PowerShell - How to fix ffmpeg not found error after upgrade-IT Admin Checklist: Installing Windows Updates Without Internet
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.