: You may need to reboot into Advanced Start-up settings to "Disable driver signature enforcement" to install certain legacy 64-bit drivers.
| Problem | Solution | |----------------------------------------------|--------------------------------------------------------------------------| | | You’re trying a 32-bit driver. Download the 64-bit version. | | “Digital signature not verified” | Temporarily disable driver signature enforcement (see above). | | Device shows “Code 10” or “Code 52” | Uninstall device in Device Manager → unplug → restart → reinstall driver. | | Driver installs but software doesn’t connect | Check COM port number (use Device Manager → Ports). Change COM port to <10 if needed. | | FTDI device not recognized | Install FTDI driver first. Beware of counterfeit FTDI chips – some may be bricked by newer drivers. | uscanse drivers 64 bit