SAM7X USB PID & VID

I am succesfully running lwIP Embedded WEB Server Demo on the AT91SAM7X-EK. I am trying to change the USB Vendor ID & Product ID as well as the descriptor strings displayed on Windows.  So, I have modified these strings in descriptor.h and I have modified the FreeRTOS.inf file to match the new product ID I want. However, I looks like Windows still detects the original product ID and displays the USB device as "FreeRTOS CDC Demo", even if I changed that string in descriptor.h. Can someone help me with this one? I would like to change the product ID to 1234 and have "My Project" displayed when the USB is connected.

SAM7X USB PID & VID

I don’t know why this would happen if you have changed the ID’s – try uninstalling the existing drivers first. Regards.