How to Uninstall a Windows Update in Safe Mode After a Blue Screen - Fix Git Push Non-Fast-Forward and Permission Denied Errors-VSCode Dart IntelliSense Not Working: Step-by-Step Fix

Updated 2026-07-28 10:27:04developer-tools
How to Uninstall a Windows Update in Safe Mode After a Blue Screen - Fix Git Push Non-Fast-Forward and Permission Denied Errors-VSCode Dart IntelliSense Not Working: Step-by-Step 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.