I actually just had exactly the same thought as my mouse hovered over upload so I didn't.
Windows API function GetVersionEx will do the trick :
http://msdn.microsoft.com/en-us/libr...(v=vs.85).aspx
EDIT :
Page has a table towards the bottom showing factors of windows version from 2000 to windows 7 :
http://msdn.microsoft.com/en-us/libr...(v=vs.85).aspx
Page has C example covering everything from 2000 to 7 (half way down there are updates, bug fix)
http://msdn.microsoft.com/en-us/libr...(v=vs.85).aspx
Thanks again, will wait until next release before I upload.
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