Ensure your USB device is not in use by the host system before activating it in the VM.

Full Administrator access is mandatory to modify system drivers.

: Restart Windows into Advanced Startup Options . Choose Troubleshoot > Advanced Options > Startup Settings > Restart . Press 7 or F7 to select "Disable driver signature enforcement." Re-run the MSI installer. Summary Checklist for Quick Reference File Name : UsbDk1022x64.msi Target Architecture : Windows 64-bit (x64) only Safe Source : Official Daynix GitHub Releases Crucial Step : System reboot mandatory after installation