
Here is a cool hack to find when Windows Operating system was installed in your machine
systeminfo | find /i “install date”
This works for Vista and Windows Server 2003 or later. Not sure for XP since I dont have XP machine here.
And here is my result,

Vista Ultimate running from June 2007 ! Wow !










cool
Wow cool ! It works in windows xp sp2
. But not in Windows 2000 sp4
. But this is quite acceptable considering 2000 is way too old.
Ashwin, do you have Windows 2000 sp4 installed ? lol
I thought you were testing Windows Server 2008