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Fix Windows Defender Sync Issues Between Devices - Stop SearchIndexer.exe High Memory-How to Resolve OneDrive Sync Configuration Problem

Updated 2026-06-15 01:33:50developer-tools
Fix Windows Defender Sync Issues Between Devices - Stop SearchIndexer.exe High Memory-How to Resolve OneDrive Sync Configuration Problem
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.