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Home / windows-fixes / How to Restore Windows Security Missing from Start Menu - Fix 0x80070422 in Windows Defender: Step-by-Step-Windows Update Cache Clear Guide

How to Restore Windows Security Missing from Start Menu - Fix 0x80070422 in Windows Defender: Step-by-Step-Windows Update Cache Clear Guide

2026-06-13 15:26:57
How to Restore Windows Security Missing from Start Menu - Fix 0x80070422 in Windows Defender: Step-by-Step-Windows Update Cache Clear Guide

Result check

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