i have windows xp.i guess its the DESKTOP LOCKER or the WINSAFE that is creating a problem.it has password protect system in DOS mode,ie;everytime the computer starts the password needs to be entered.once it is entered wrong, it asks for more two times & then it gets shut down.sometimes there is huge problem ASKING for this password to start the windows.thus,wat are the DOS commands through which i can change the password or find the required password of my pc?