So I did a few searches on what might be causing the error. A few sites (including MicroSoft), said that this is usualy a registery problem. While I am reading I get a popup saying that my updates were finished and that I needed to restart my PC. This was surprising to me because I thought that the updates had stopped when I had gotten the access denied error. But I went ahead and clicked "restart now". I notice my PC is taking a little longer than it normaly does to start but figure it is due to the updates. My monitor shows the usual Vaio screen, then gets to the Windows XP screen. At this point it normaly goes to my desktop screen, but now after a blank screen for a few seconds I get a very fast flash of a blue screen with some writing at the top (too fast to read). Then it goes to the screen saying "no input device" as if i turned my PC off. At this point it simply repeats everything over.
Any help or suggestions will much appreciated.