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Fix Windows Defender DNS Error 0x800704cf - Fix MongoDB Compass Connection Refused on Windows-Fix 'Permission Denied' Error When Downloading Windows Updates on Ubuntu

2026-06-13 14:20:39
Fix Windows Defender DNS Error 0x800704cf - Fix MongoDB Compass Connection Refused on Windows-Fix 'Permission Denied' Error When Downloading Windows Updates on Ubuntu

Result check

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