This is the most critical step. Windows 10 enforces strict driver signing, which prevents older, unsigned drivers (commonly found with XPROG clones) from loading. If you skip this, the device will show "Unknown Device" in Device Manager.
: If the driver fails to install on Windows 10, you may need to Disable Driver Signature Enforcement via the Windows Advanced Startup menu.
: Turn off real-time protection, as antivirus software often flags XPROG files as threats. Disable Driver Signature Enforcement
However, there is a major problem: If you try to install it on Windows 10 (especially 64-bit), you will likely face:
Installing XPROG 5.55 on Windows 10 requires installing specific Adobe Reader software, executing a registration file, and manually updating drivers in Device Manager, often by running the software as an administrator. If compatibility issues persist, using a Windows 7 virtual machine is recommended to ensure the XPROG device functions correctly. For more details, visit car-immo.com Bimmerpost How to make your Crappy Chinese XProg Clone work again
: Find the .reg file (often named with symbols or "xprognew") and run it. Agree to all system changes to register the software. Install Drivers : Connect your XPROG hardware via USB.
Disconnect your PC from the internet . An online connection can attempt unauthorized updates that may permanently damage the hardware .