Hi, I have the ROBOTC programing kit and have used it successfully before.
Now, when I try to install the driver on it, I get a message saying “A service installation section in this INF is invalid”. I am using the cable supplied by VEX Robotics.
The solution to this problem was to uninstall any old drivers and ROBOTC software, upgrade to the latest version of ROBOTC, and reinstall the latest USB-to-Serial drivers.