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Fix Windows Defender Not Starting Due to Antivirus Conflict - Microsoft Store Won't Open After Update-How to Lower Windows Defender Memory Consumption

2026-06-13 13:53:25
Fix Windows Defender Not Starting Due to Antivirus Conflict - Microsoft Store Won't Open After Update-How to Lower Windows Defender Memory Consumption

Result check

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

Next references

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