Fix Chrome Profile 404 Not Found on Mac - Fix OneDrive Sync Rate Limit Error: Step-by-Step Guide-Fixing Microsoft Teams Authentication Failed for Guest Users
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.
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