Cannot login to "Administrator" after crash

Hello, there! Hijackthis! header: Logfile of HijackThis v1.99.1 Scan saved at 12:17:52 PM, on 2/26/2007 Platform: Windows 2003 SP1 (WinNT 5.02.3790) MSIE: Internet Explorer v6.00 SP1 (6.00.3790.1830) I'm running WinXP 64bit. I had three account options on normal startup: Administrator, account1, account 2. Account 1 is a user account, limited. Account 2 is my personal account that is an admin, that I use for most everything. I was playing a game (TES IV: Oblivion), when it 'hung' (forgot I was on Administrator account when I started- had been playing for 20 minutes or so). I could not access any other open computer program, nor ctrl+alt+delete/ctrl+shjft+esc. Nothing would work. I let it go for about 30 minutes, came back. It was still hung-up. I pressed the reset button. The computer restarted, and booted to windows logon. The administrator logon option was(is) not there. I checked user security policies, and it's still enabled. I disabled the welcome screen, and I *can* login to Administrator via the prompt where you enter the account name and password manually. I looked under the User Accounts tool, and see Administrator still listed there (when I'm logged into Administrator- otherwise, it's not there). The only other thing that was at all different was me disabling "LogMeIn", the remote admin client I use, before starting the game up…that, and it was under the Administrator account, not my own. Any ideas on how to make this work properly? Maybe it's something simple? Thank you! Juron D.