If the driver fails to install or the PLC won't connect, try these solutions:

If you cannot find the driver folder on your PC, you can download the "USB Driver for

Note the COM port number. You will need to select this exact COM port inside your Xinje programming software (under Communication Setup or PC Parameter Settings ).

Your PC will reboot into a blue troubleshooting screen. Go to: .

(e.g., version V3.8.0). During the installation of XDPPro, the system will prompt you to install the USB driver XINJEConfig software automatically. XC Series: Download and install

Click . Windows will scan the folder, locate the driver file (often named xinje_usb.inf or similar), and install it. Click Close once the success message appears. Verifying the Connection

. Navigate to the installation directory of your Xinje software (e.g., C:\Program Files (x86)\XINJE ) to locate the driver subfolder. 3. Verification and Port Settings Check COM Port: Once installed, the device should appear under Ports (COM & LPT)

Before beginning the installation process, ensure you have the following items ready: Typically from the XC, XD, or XL series.

Go to .

Even with perfect steps, issues arise. Here is a troubleshooting checklist for the most frequent problems.

Show you where to find the for your Windows 11 system.