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Fix Windows Search on Mac Error 0x80070005 - OneDrive 504 Error Fix: Setup and Network Checks-Firefox Error 0x80520007: Profile Not Found Fix

Updated 2026-06-15 22:43:11office-tools
Fix Windows Search on Mac Error 0x80070005 - OneDrive 504 Error Fix: Setup and Network Checks-Firefox Error 0x80520007: Profile Not Found Fix
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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