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Fix Windows Store Error 0x80073cf9 – Setup Guide - Troubleshoot Windows 10 Search Using Log Files-How to Allow PowerShell Through Firewall for Localhost

2026-06-14 01:10:25
Fix Windows Store Error 0x80073cf9 – Setup Guide - Troubleshoot Windows 10 Search Using Log Files-How to Allow PowerShell Through Firewall for Localhost

Result check

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