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Fix PowerShell Path Not Found Error 0x80070002 - How to Fix Windows Search Auth Failure-How to Restart Windows Defender After Update Failure

Updated 2026-06-14 09:39:16developer-tools
Fix PowerShell Path Not Found Error 0x80070002 - How to Fix Windows Search Auth Failure-How to Restart Windows Defender After Update Failure
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.