From here:
http://en.wikipedia.org/wiki/Windows_7
Windows 7 was released to manufacturing on July 22, 2009, and became generally available on October 22, 2009
We and I think many others run Windowz with no real problems at all with VW
We are on W 8.1 and love it long time and big time
Perhaps the office you are working with using W7 should upgrade the OS :grin: