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Home / macos-help / Fix Microsoft Teams Access Denied Error Code - How to Fix OneDrive Token Expired Error 0x8004de40-Fix OneDrive Sync Conflicts on Mac: Step-by-Step Guide

Fix Microsoft Teams Access Denied Error Code - How to Fix OneDrive Token Expired Error 0x8004de40-Fix OneDrive Sync Conflicts on Mac: Step-by-Step Guide

2026-06-14 16:25:00macos-help
Fix Microsoft Teams Access Denied Error Code - How to Fix OneDrive Token Expired Error 0x8004de40-Fix OneDrive Sync Conflicts on Mac: Step-by-Step Guide

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.