Dlusb-c120.exe [2021] -

: 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 .

: Running the file initiates the "Display over USB" service, allowing your computer to recognize the projector as a secondary display. dlusb-c120.exe

: Ensure the computer recognizes the projector as a storage device first. If it doesn't, the .exe cannot be found. : If the "virtual CD drive" doesn't appear

Based on naming conventions in driver archives: dlusb-c120.exe