Run the setup.exe file from the extracted folder and follow the instructions on the screen. If you are using an older Liyu cutter, you may need to download the USB driver from. You can download the latest version of USB driver for both Windows and MAC machines from. If Windows does not recognize your device, you may need to install the USB driver manually. Turn on your device and wait for Windows to detect it. To install the Liyu plotter drivers SC631E zip file on Windows 10, follow these steps:Įxtract the zip file to a folder on your computer.Ĭonnect your Liyu SC631E vinyl cutter/plotter to your computer via a USB cable. How to Install the Liyu Plotter Drivers SC631E Zip File You will need to extract the zip file to a folder before you can install it. Once you have downloaded the file, save it to a convenient location on your computer.