Well, I guess it's my fault, because I remembered what I did.
So, yesterday, I decided I didn't like the FLYAKITEOS icons, so I wanted to know how to replace them with default XP icons. So, the file that had the icons was shell32.dll apparently. So, I downloaded a DLL and used Replacer to replace the DLL and make a backup called shell32.backup.dll or something. So, I powered off and went to sleep. Then, I booted my pc and here I am. GOD-forget I HATE COMPUTERS.