Start the XP installation when the first menu come where you have to choose new windows installation repair and quit dont choose repair option there...press enter for fresh windows installation... after that you wil get and license agreement after that you will see a message that windows is searching the previsous version oof windows.. If any windows is alive on your pc it will detect and show you 3 options again...
1) New install
2) repair this windows
3) quit
this time u select repair and it willl run like a new installation but your all C drive files willl be safe.. and all programmes will be safe and installed. just follow the steps like an normal install. you dont need to install drivers too.. when installation completes.. You get you new pc again
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