Check "Run this program in compatibility mode for" and select or Windows 7 . Understanding the Acer C120 Projector
: Ensure the computer recognizes the projector as a storage device first. If it doesn't, the .exe cannot be found.
: If the device isn't recognized, you can find official support and drivers on the Acer C120 Product Support page .
Connect the USB cable directly to the laptop, not a USB hub. dlusb-c120.exe
An error stating that necessary software cannot be located.
Look for entries named "USB Data Link", "USB-to-Serial Driver", or anything matching the manufacturer of your cable. Click and follow the prompts. Method B: Manual File and Driver Deletion
Type cmd into the Windows search bar, right-click , and select Run as administrator . Type sfc /scannow and press Enter . Check "Run this program in compatibility mode for"
To get your projector running correctly, follow these standard steps from the official documentation: Connect the Device
It resides in a temporary download folder or a designated driver installation directory (e.g., C:\Program Files\ or C:\Drivers\ ).
| Problem | Alternative Solution | |--------|----------------------| | dlusb-c120.exe won’t run | Download the official CP210x driver from Silicon Labs directly (universal .inf method) | | File is corrupted | Use Windows Update Automatic Driver Search | | Need cross-platform compatibility | Use libusb / libusbK for Linux or macOS | | Outdated driver | Try Zadig (open-source USB driver installer) | : If the device isn't recognized, you can
The Acer C120 is designed for portability, making it ideal for business professionals who need to present on the go.
If you have found a file named on your computer or downloaded it from the internet, you are likely dealing with software associated with a specific piece of hardware. This executable file is most commonly related to the driver installation or utility software for the PC Link Cable C-120 (often manufactured by Powerlabs or similar electronics distributors).
Locate the software tied to your USB data logger or device adapter. Click and follow the prompts. Reboot your computer.
: If the app fails to run, right-click dlusb_launcherC120.exe , go to Properties > Compatibility , and select Run this program in compatibility mode for Windows 7 .
Despite its legitimacy, there are always security risks to consider.