Follow this step-by-step guide to either install the driver correctly or resolve issues with an existing dlusb-c120.exe.
: Plug the projector into your laptop using the provided USB cable. dlusb-c120.exe
: If the "virtual CD drive" doesn't appear when you plug it in, check Devices and Printers in your Control Panel to see if it's listed as an "unspecified" device. You can often download the official driver package directly from the Acer Support Page . Follow this step-by-step guide to either install the