I tried to instantiate a “USBC_CDC” described in example: https://www.ghielectronics.com/docs/20/usb-client .
Windows correctly asked for the driver but the “CDC_Driver.inf” was not accepted! (download: https://www.ghielectronics.com/downloads/src/CDC_Driver.zip)
From this situation my Fez Cobra II do not respond with “G120_G120” under Visual Studio 2012 Express like before. Also try to program the G120-firmware is impossible because of not undetecting the G120-module.
The same situation on all my computers with WinXP 32bit and Win7 64bit!
The appended image show the display of the device-manager.
What can I do to repair the module?