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Fix Microsoft Teams Error Code cxa20001 - OneDrive Sync Startup Issues: Troubleshooting Checklist-Troubleshoot Windows Security Module Not Found

2026-06-14 07:55:39
Fix Microsoft Teams Error Code cxa20001 - OneDrive Sync Startup Issues: Troubleshooting Checklist-Troubleshoot Windows Security Module Not Found

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

Next references

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