is notorious for being power-hungry. It often comes with a designed to plug into two USB ports simultaneously.
What (if any) appears when you click the .exe file? Product Support - C120 | Acer United States
If you are struggling to get the dlusb-c120.exe to run or the projector to display, follow these "deep-dive" fixes shared by the Acer Community :
Do not open email attachments or click download links from unknown or unverified senders. To help provide more specific advice, let me know: What folder path is the file located in? dlusb-c120.exe
If the Acer-provided driver does not work, the C120 projector uses . You can often solve connection issues by downloading the generic DisplayLink USB Graphics Software directly from Synaptics.
For many users, this executable raises immediate questions: Is this file safe? Is it a virus? Why is it trying to run on my machine?
: To run the device, use a standard Intel or AMD-based platform, or use the Windows Compatibility Troubleshooter to force the installer into Windows 7 configuration mode. Acer C120 Projector wont connect to laptop is notorious for being power-hungry
If your projector is not working, following these steps to reinstall the driver via dlusb-c120.exe can resolve the issue. 1. Download the Latest Driver
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
If you are dealing with dlusb-c120.exe , you will likely encounter errors during installation or when plugging in your device. The most common issues include: Product Support - C120 | Acer United States
: Some security programs block the execution of files from external USB drives. You may need to manually "Allow" the file in your antivirus settings. Power Requirements
Because the file is older (dating back to ~2011) and not signed, it may refuse to run or throw errors on modern systems like Windows 10 and 11. Below are the most common issues and their fixes: