Okay, so stupid mistake by me. I let the um, oobe? folder to be enabled (or shown, whatever it is) in the System32 folder so I can edit the Login screen. Wellll, stupidly, I decided to mess around with the files, one of them being a setup.exe (or one of the .exe/.msi files) and it decided to install, well, it failed, no biggie. So I start up, and... everytime, after the "Starting Windows" and the login screen, it decides to take a few happy hundred seconds to tell me "Setup is preparing to install Windows.. Please wait" or some special stuff like that. So I messed around more, only making Windows unusable for a time being until I fixed that. So now it's just doing that stupid screen. It doesn't do anything, but it makes boot time increase by.. a lot. Any help?