Fix 'File in Use by Another Program' Error in Windows Terminal - How to Fix Outlook Installer Stuck on Extracting-Fix Windows Update Proxy Error 0x800f0922

Updated 2026-06-14 05:39:34windows-fixes
Fix 'File in Use by Another Program' Error in Windows Terminal - How to Fix Outlook Installer Stuck on Extracting-Fix Windows Update Proxy Error 0x800f0922
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.