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Fix Microsoft Store Missing or Command Not Found in Start Menu - Resolve Windows Security Sync Error on Multiple PCs-Windows Store Setup Error 0x80073cf9 Fix

2026-06-13 14:59:27
Fix Microsoft Store Missing or Command Not Found in Start Menu - Resolve Windows Security Sync Error on Multiple PCs-Windows Store Setup Error 0x80073cf9 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

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