Fix Microsoft Teams Offline Installer Error 0x80070005 - How to Fix Windows Security Dependency Conflict During Setup-How to Fix Microsoft Teams Stuck on Loading
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.