Fix Windows 10 Activation Proxy Error: Step-by-Step Guide - Windows Terminal settings.json Location and Backup-Fix Microsoft Teams Stuck on Loading Due to Network Firewall
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.