How to Fix Git index.lock File Exists Error on Mac - Windows 11 No Internet but Wi-Fi Connected: DNS Fix-How to Change Git Remote URL with git remote set-url origin

Updated 2026-07-28 09:58:18windows-fixes
How to Fix Git index.lock File Exists Error on Mac - Windows 11 No Internet but Wi-Fi Connected: DNS Fix-How to Change Git Remote URL with git remote set-url origin
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.