Couple of months back i upgraded my laptop to Windows 7 64 bit from vista business 64 bit. I was able to activate my windows through phone at that time. Last week i decided to go for clean install and format my hard drive. I did a clean install with my
Vista business, then i upgraded to Windows 7. But unfortunately before i upgraded to windows 7 i forgot to activate my vista. Now im not able to activate my windows 7. Any body please help.....