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Fix Windows Defender Not Opening Error 404 - Microsoft Store Won't Open: Port Already Allocated Fix-How to Fix Chrome 502 Error When Opening Profile

2026-06-14 05:40:53
Fix Windows Defender Not Opening Error 404 - Microsoft Store Won't Open: Port Already Allocated Fix-How to Fix Chrome 502 Error When Opening Profile

Result check

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