Fix OneDrive Download Folder Not Syncing on Mac - Fix Outlook Connection Refused Error 0x80040115-Stop Chrome Freezing on Startup: 8 Fixes

Updated 2026-06-18 17:22:38security-tools
Fix OneDrive Download Folder Not Syncing on Mac - Fix Outlook Connection Refused Error 0x80040115-Stop Chrome Freezing on Startup: 8 Fixes
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.