I recently downloaded 4.84 from ModDB again, to play the SP campaign on Disco. I got it all fired up, and when I was on the splash screen, I get the title's message about incorrect account names and passwords.
I've tried re-loading the mod and it hasn't worked. My CD isn't at my house right now, and I'm very confused. I want to play SP!
I had this same problem when trying to play vanilla. So far, the only answer I've gotten was "Install another copy of FL vanilla" which obviously isn't that helpful.
Sounds like either a corrupt mod download, or maybe a corrupt game file, depending on where that
came from of course. I suggest getting your disk back, and getting 4.84 from elsewhere to start with.
Hoodlum
Some say he is a proud member of: "The most paranoid group of people in the Community."