: If the driver fails to install, you may need to disable driver signature enforcement via Settings > Update & Security > Recovery > Advanced startup Manual Update
Look under "Ports (COM & LPT)" to find the newly assigned number (e.g., COM3 or COM6). xinje plc usb driver install
A: For firmware updates and initial IP address setting, USB is often required. Once the PLC has an IP, you can use Ethernet for programming, but USB remains the fallback when network config fails. : If the driver fails to install, you