Fix Windows Security Module Not Found in Windows 11 - WireGuard Handshake Not Completing: Troubleshooting Steps-Finding Microsoft Store Error Logs

Updated 2026-06-13 16:16:07security-tools
Fix Windows Security Module Not Found in Windows 11 - WireGuard Handshake Not Completing: Troubleshooting Steps-Finding Microsoft Store Error Logs
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.