The side button of my new ARC mouse isn't working! The device has been sucessfully installed and except from this small problem, everything is fine.
This is due to the fact that the side button is by default assigned to the Flip3D feature of Aero and if you're running Vista Home basic or Windows 7 basic/Starter... this button is completely useless!
But still you can configure it for another purposes, here's how to proceed:
Step 1: download the appropriate software/driver
It should be noted that there's no driver or software installation mini-disc included in the Arc Mouse bundle (as with other devices of this type), so you must fetch it directly from Microsoft support Website.