I got Reader_S on my Windows XP laptop and in the process of purging it ended up deleting a lot of infected system files. I'm pretty sure the virus is gone, but the computer won't start up again. I originally thought that this was because of the system files, but I got some help in another thread that allowed me to replace the system32's, so the computer should have been fine, but it wasn't. It still won't log on. It gets to the welcome screen and accepts my password, and I get to the point where I can see my background, then it logs me off again. Any advice? I need to access the old files I h