Thankyou SaltGrass and Mike. well i had to format my pc.. cos while making changes using EasyBCD i screwed up and selcted the not working windows 7. so i had to format my 1 partition and install windows 7 there. so basically i made many mistakes and learnt a lotta things. but i am highly impressed with Windows 7. And yeah i wud recommend this tool for windows 7 non genuine users RemoveWGA it eliminates the possiblity of genuine errors and allows Windows updates as well. Enjoy !