How to format windows 7 loaded computer with xp

[TAPASBSF]

Hello,

my laptop loaded with win 7
that is not working properly
now I want format the system with xp


during this process error code
is as under

stop 0x0000007B(0xF78D2524, 0XC0000034, 0x00000000, 0x00000000)

PLZ HELP ME

 

[Hawkeye22]

You can't run the installer from within windows. Change the bios boot order so that the CD/DVD drive is first, then boot with the windows xp cd in the drive. During the installation you will be given the oppurtunity to create/delete partitions and format the drive.