Dlusb-c120.exe -

If your "feature" is intended to fix a bug, here are the most common points of failure:

It leverages USB 3.0 speeds to provide enhanced image brightness and data transfer, though it remains backward compatible with USB 2.0. Technical Specifications Associated Hardware Acer C120 LED DLP Projector Software Name Acer DisplayPal / USB Download Library Operating Systems Windows XP (SP3), Vista, 7, 8, 10, and 11 Typical File Size Approximately 548 KB Developer Acer Inc. (or affiliated driver providers) Troubleshooting Common Issues dlusb-c120.exe

Running dlusb-c120.exe (sometimes named dlusb_launcherC120.exe ) typically initiates the installation of the Acer DisplayPal application, which mirrors or extends the PC screen to the projector. If your "feature" is intended to fix a

When you connect an Acer C120 projector to a computer via USB, the device often appears as a virtual CD-ROM or mass storage device. The dlusb-c120.exe When you connect an Acer C120 projector to

: For newer versions of Windows (like Windows 10 or 11), right-click the file, go to Properties > Compatibility , and select Run this program in compatibility mode for Windows 7 .

: The C120 often comes with a USB Y-cable. Plug the main connector into a USB 2.0 port for data and the secondary (slave) connector into a USB 3.0 port for maximum power. If it doesn't get enough juice, the .exe will never trigger.