Fix Windows Security High CPU Usage: Step-by-Step - Windows Search 502 Gateway Error Fix-How to Fix 'Remote Desktop Permission Denied' Error in RDP Files
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.