Fix Git Push Rejected Non Fast Forward Force - Troubleshooting Git index.lock File Exists on Windows-Edge Sync Not Working with Family Safety Fix

Updated 2026-07-28 03:41:06macos-help
Fix Git Push Rejected Non Fast Forward Force - Troubleshooting Git index.lock File Exists on Windows-Edge Sync Not Working with Family Safety Fix
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.