Hi, I tried to load a simple program on EK-TM4C1294XL LaunchPad as well as DK-TM4C129X EVM on a Windows 11 machine and there is no issue. See below image. The easiest way for you to test is to plug in your LaunchPad to your Windows 11 machine. If it works, then there is no issue with the driver and it will work on both Windows 10 and 11 versions. You specify SW-DK-TM4C129X as the part number on your title. It is weird that your ICDI is by FTDI. The ICDI debug probe is enumerated by the TM4C123 chip on the board. It is not by FDTI. I think Windows is using the wrong driver. Perhaps in the past you might have a different board that uses FTDI chip to enemerate ICDI. In any case, download the ICDI drivers for Windows from https://www.ti.com/tool/STELLARIS_ICDI_DRIVERS and direct the Windows to pick up the right one. But if you have a different board that has a FTDI chip on it then it is a different story.
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