Connected USB devices fail to recognize or exhibit erratic behavior. How to Safely Remove dlusb-c120.exe
: The C120 uses a proprietary USB cable that can draw power from two ports simultaneously to boost brightness from 75 lumens (standard USB) 100 lumens (boosted) Performance Dependency
Open your primary antivirus software (such as Windows Defender or a trusted third-party solution). Initiate a to detect and isolate the file. dlusb-c120.exe
Look for any recently installed or unrecognized USB utilities, data logging software, or unknown drivers. Select the program and click . Step 2: Run a Full Malware Scan
Download the latest software version directly from the official manufacturer’s website and install it. Step 2: Run a Full Malware Scan Connected USB devices fail to recognize or exhibit
The Acer C120 is designed for portability, making it ideal for business professionals who need to present on the go.
: If prompted by your anti-virus or Windows User Account Control, select Allow or Run as Administrator to enable the display driver. Common Troubleshooting Look for any recently installed or unrecognized USB
The dlusb-c120.exe file is responsible for installing the DisplayLink software and drivers necessary for the Acer C120 projector to interpret video signals sent directly through a USB 2.0 or 3.0 connection. USB-based display driver. Hardware: Acer C120 DLP Portable Projector.
: Many security programs flag this specific .exe because it attempts to "capture" the screen to project it. Whitelisting the file is often the first step in any functional enhancement.
When you plug the hardware into a laptop, the Windows operating system registers the device as a storage drive containing this specialized file. Once executed, the software creates a virtual graphics bridge that compresses and transfers the computer’s screen buffer directly across the USB link to the Texas Instruments DLP engine inside the device. How the Driver Installation Works