The V11.90 build introduced significant structural enhancements over older iterations, paving the way for the latest stability improvements found in the current XGecu TL866II Plus IC Support List . Expanded IC Support Database
If the software displays a "Device not found" error, open Windows Device Manager. Check for a yellow exclamation mark next to the USB device. If present, reinstall the drivers manually from the XGPro installation directory (typically located in C:\XGpro\Driver ). Verification Errors at 0% or 99% xgpro v1190 download hot new