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Fix Windows Defender Real-Time Protection Off via Registry - 0xc004c003 Digital License Troubleshooting-Resetting Go Module Cache and Proxy Settings

Updated 2026-06-13 11:43:55productivity-apps
Fix Windows Defender Real-Time Protection Off via Registry - 0xc004c003 Digital License Troubleshooting-Resetting Go Module Cache and Proxy Settings
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.