How to uninstall backtrack from hard disk

In this article i am gonna show you how to easily you can uninstall your backtrack series (3,4,5) from your hard-disk when you are using it with another

operating system like a windows 7 or windows xp.

so let we start, we need one bootable windows 7 cd ( if you have dual booted with xp then use xp bootable )

now put bootable dvd or pendrive in to your system and restart it.

well select repair windows option or press R button keys when installation menu comes up

now choose command prompt

now type

^{Bootrec.exe /fixmbr}

this will load standard windows boot menu and remove Ubuntu grub,

ok now go to your windows 7 or xp

AFTER REPAIR : 

1.  Right click on my computer

2.  select manage option ( manage option needs administration rights)

3.  Now click on Device manager,you can see your backtrack partition ( it won't con tain name like C drive or D drive but you can verify with 76 gb of partition     and 3 gb of partition )

4. delete volume,Reboot your system,voila you have done  

5. backtrack is now uninstall from your computer