Hi, my laptop have window vista ultimate. i have disable all of the account in my laptop and i can't even log in. i have try system recovery for window vista, but it had said that 'this version of system recovery options is not compatible with the version of windows youare trying to repair. try using a recovery disc that is compatible with this version of windows'. the operating system of my laptop is windows Vista ultimate. could you tell if there is a disc for window vista ultimate or how to enable the account that i had disable!!!!