Dlusb-c120.exe Exclusive Jun 2026

. This projector is a "Display over USB" device, meaning it relies on this specific executable to transmit video signals from a laptop via a USB cable instead of a traditional HDMI or VGA port. ALLProjectors Purpose and Function Virtual Drive Integration

. Because this projector is powered and receives data entirely via USB, it relies on this specific executable to mirror your screen. Critical Troubleshooting Guide

The file (often labeled as dlusb_launcherC120.exe ) is the core executable driver and launcher for the Acer C120 Pico Projector . Because the dlusb-c120.exe

If you are struggling with this specific driver executable, consider these alternatives:

Because it is not a native Windows component, legitimate copies of are typically found in the following directories: Because this projector is powered and receives data

If you've tried these steps and your screen is still black, it might be a hardware issue. Check out our guide on how to diagnose broken laptop screens to see if the problem lies with your PC's output instead. To help you further, let me know:

: Some security software may block the file because it attempts to "write" to the USB device or capture the screen. Check your antivirus settings to ensure the file is allowed to run. Check out our guide on how to diagnose

The projector is designed as a "plug-and-play" device where the necessary software is stored on the projector's internal memory. When first connected, the computer recognizes it as a removable drive containing the executable.