Half an hour ago I just seated in front of my computer which was already on and when I moved the mouse the account profiles' screen appeared. Then I thought "why this screen? I should see the desktop!" I nearly didn't have the time to think of it that a blue screen appeared talking of a NTFS.SYS file corrupted or not present anymore; it said also that the computer had to be stopped to avoid bad things. Now, I didn't do anything! Recently - like about a week ago - I added 512 MB DD R2 RAM more so now I have 1 Gig. I remember sometimes blue screens appear (as I've always seen them since Win95 ) but I don't remember a NTFS.SYS thing at all. I didn't convert from FAT32. Other informations: Asus motherboard, Maxtor HDD, nVidia 6600 Video Card, PentiumIV 3GHZ, WinXP Pro sp2.
I tried to read the "most common errors'page" but what error was mine so here I am.
Please, I've read about this and people who isn't actually not able to solve the problem even after formatting and replacing hardware components.
I know you are the best, please help me!
Why did it happen? How can I solve the problem?