Connect the USB cable between the VCI and your PC. Ensure the VCI is also powered (usually via the vehicle's OBD-socket). 2. Manual Driver Installation (Recommended for 64-bit)
on a 64-bit Windows system (Windows 7, 8, 10, or 11), you must typically perform a manual installation. Most 64-bit systems will initially flag the device with a yellow exclamation mark in the Device Manager because the drivers are bundled with the diagnostic software rather than the Windows Update catalog. Autocom Cdp- Usb Driver 64 Bit
: If the software shows "Unknown Device," ensure you have manually assigned the driver to both the "Autocom CDP" entry and the "USB Serial Port" entry that appears afterward. Connect the USB cable between the VCI and your PC
A common mistake users make is attempting to use old installation CDs or legacy driver downloads on their new laptops. A 32-bit driver is not compatible with a 64-bit kernel. Windows will explicitly block the installation, or worse, install it incorrectly, leading to a "Code 10" error in Device Manager. Manual Driver Installation (Recommended for 64-bit) on a
