I cannot get my smoothieboard to connect via USB to a Win7 or an XP OSs. I tried the fix listed on a previous issue without success. My board run great with my Win8.1 OS. I have more than one printer and would like to run the Smoothieboard on one of the older PCs I have. Win7 OS says Windows has found the best driver and the XP OS says there is a .inf problem. Any thoughts or links to drivers would be appreciated. I have tried all of the drivers on the Smoothie site and the drivers on the SD card that came with the board. I have the latest firmware loaded.
Thank you- Tim