Fix Windows Security Blank Screen in Command Prompt - Windows Update Freezes at 100% After Restart: Fixes-Git Pull Merge Conflict Fix Without Force Push
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.