i forgot windows xp password.....i have very important data in that computer....i am not get the solution for this...please can anyone help me in this,,,,,i have searced in the net and downloaded the "active password changer" software.....i installed this in my computer...it is showing the user accounts but when i am trying to reset the password...it is asking me to buy that software........can anyone show me the solution...please... i have very important data in that computer.if possible u can PM me.......tHANK YOU BYE