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Fix Windows Defender Sync Error Across Devices - Troubleshoot Microsoft Store Not Launching After Update-Fix Slow PowerShell Command Response

2026-06-13 16:50:38
Fix Windows Defender Sync Error Across Devices - Troubleshoot Microsoft Store Not Launching After Update-Fix Slow PowerShell Command Response

Result check

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