I just got a new Win7 64-bit system at work. I have AutoCAD 2010 & 2012 installed (just like old system). The 2012 version recognizes the controller, but 2010 does not.
I have the latest released drivers. I don't know what else may be wrong. This is frustrating because my job is 3D modeling and now I can't do that efficiently in 2010. I am forced to use only 2012, but it has its own driver issues (AutoDesk says they are fixing them).