Ghost in the Machine

Its after 3am and I am entrenched in a computer problem that should've been fixed hours ago. It started with fixing an autofill problem on Safari, which signifies a simple Permissions/Verify error, right?
So i've been all over application Utilities...NetInfoManager, Tech tool, Disc-repair etc etc and its STILL not obeying ME!
I am the sole administrator of this computer, so why is it suddenly acting as if there's another (greyed out) account holder higher up who gets autofill priority?



I'm logging OUT of the creepy computer and backing out of the room and down the hallway SQUEALLLLLLLLL