Crashed one of my computers and upgraded to Windows 7. Had no problem with it recognizing my accessories and software from other vendors in general. That's good.

But Alibre ver11.2 cannot be loaded on Windows 7, you must upgrade to ver 12.

Checked the Alibre website and that's the way it is.
I have another machine with Windows XP installed, so loaded it on there, got a new site license # and now I'm a happy camper.

If you have Alibre ver11.2 be sure to keep an XP machine operable.