zhizhu
Home / cloud-software / Fix Windows Defender Proxy Error on Windows 11 - How to Fix Microsoft Store Error 0x80073d02-Microsoft Store Not Opening in Windows 11: Step-by-Step Fix

Fix Windows Defender Proxy Error on Windows 11 - How to Fix Microsoft Store Error 0x80073d02-Microsoft Store Not Opening in Windows 11: Step-by-Step Fix

2026-06-13 14:35:55
Fix Windows Defender Proxy Error on Windows 11 - How to Fix Microsoft Store Error 0x80073d02-Microsoft Store Not Opening in Windows 11: Step-by-Step Fix

Result check

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

Next references

Fix MongoDB Authentication Failed Permission Denied ErrorFix Windows Security Won't Turn On Real-Time ProtectionHow to Fix Windows Terminal Profiles JSON ErrorWindows Security Connection Refused: Troubleshooting ChecklistHow to Clear Microsoft Store Cache (Step-by-Step Guide)Windows Security Full Scan Stuck at 99% – How to Fix