I tried the new 3.1.0 driver install on my XP box. It didn’t work with my OK board, although my old 3.0 drivers did work before. I tried uninstalling the 3.1 driver (using Add/Remove programs, and also using the uninstallation .exe), then re-installing my old 3.0 drivers. Add/Remove programs shows that the driver is installed, but if I connect the board, Windows doesn’t seem to recognize it and my applications can’t talk to it. The same board works fine on a different machine that still had the old 3.0 drivers installed.
I’m sure that the uninstallation just isn’t happening cleanly enough. What can I do to REALLY uninstall all OK drivers from my machine and just start over? I can’t use Device Manager to uninstall, because DM never recognizes when the board is installed.