How to make a mandatory profile of your user account.

hi, this trick makes your user profile mandatory (which can not be changed). these following steps are --
 requirement- minimum two user account should have your windows.
                     hidden files should be on in your computer.


let user name are  "user1" and "user2".
step 1- log in your window with one user either user1 or user2. let you logged in with user1.

step 2- click on my computer icon and open it and go to your OS drive, let assume your OS drive is "c"

step 3- open , here you will see that there are two user's folder available "user1"and "user2".

step 4- you have make mandatory profile of because of you can not change your login user.

step 5- so, open folder  and you will see a hidden file "NTUSER.DAT".

step 6- now, you have to right click on NTUSER.DAT and click on rename and replace DAT with MAT
like as

now it is done, and if you make any change in your user "user2", and after log off and log on you will see your previous settings in your user account.
like as you can change "user1" profile with the logging on with "user2" by same procedure.