when i try to install window xp sp3 over window 7, i am unable to install. its just becoz the version of window i've installed is higher than the version on the xp disk,Can anyone plz tell me how to fix dis problem.
you can't install window xp over window 7 when running in window 7,
to install xp you need to install it in native mode that is , start you pc, put bootable cd in drive , then restart, then follow onscreen instructions (make sure you have chosen boot from cd/dvd as your 1st boot choice),
Note that installing xp over window 7 will make your window 7 inactive that you can not use that window 7 again until you reinstall it