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OBS Black Screen Troubleshooting Checklist - Fix 'Windows Security Module Not Found' Antivirus Error-Resolve Windows Defender High Memory and Error 0x80070002

Updated 2026-06-13 16:10:28developer-tools
OBS Black Screen Troubleshooting Checklist - Fix 'Windows Security Module Not Found' Antivirus Error-Resolve Windows Defender High Memory and Error 0x80070002
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.