on my xp there were 2 users with myself as the administrator, back on april 12th an error occured and in the process of trying to fix it some how now the administrator rights belong to no one on my pc. when i click on user accounts in the control panel (and even in safe mode ) it says windows cannot open users accounts control panel. when i go to computer management theres a red X on users and local groups and it says cannot access computer and gives my computer id number. when i right click on it and click help it says the error is a invalid syntax. at the time it happened i tried to use system restore and it said system cannot be restored to this point. i tried clicking alt-ctr-del at the welcome screen and went in as the administrator but the users accounts still would not open. there are a few other minor program failures also. is there any way to get into the user accounts without going thru the control panel or correct a syntax error (whatever that is ). thanks