Why Command Prompt Shows 404 Not Found and How to Fix It - Fix yarn ETIMEDOUT Error During Installation-Resolve Chrome Profile Cannot Be Opened Error
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.