When my computer finished booting, most of my programs will not work due to either wininet.dll missing or urlmon.dll missing. I cannot open any folders, any programs or Internet Explorer. However, I can open and use Firefox and the internet. I tried downloading a registry program or the missing dlls... but firefox will not download anything due to a "security settings policy". I have no idea what that security policy would be. I checked firefox's security preferences and everything looks good.
What could I possibly try to fix this? I am worried I have lost all of my files and pictures on my laptop and I would really like to avoid that.