With very little details on the error message it'd be hard to help you out.
Though if I was in your situation, I'd take your original torrent, use Launcher.exe, click on "Browse" for an EXE file to choose (in your case the CVS builds - they usually have fs2_open_r followed by a date on them), click "Apply" and then click "Run". (Or look at the other tabs to set up the graphics and other things before running.)
Then when I know for certain that the game works, I'd search the forums for any file updates (your builds, MediaVPs and Launcher are outdated - current stable build is 3.6.9, current MediaVPs is 3.6.8 Zeta I think, current Launcher is 5.5a).
CVS EXE's are usually not stable.
Plus the computer with FS2 on it is not connected to the net, so is their any other way for me to download the updates you wanted without initialling FS2 onto the computer connected to the net? ie. get then from another forum?
That means you probably can't use Turey's installer, but even if you did, I don't know how to help you because I'm not familiar with it.
Was there a version number in your torrent, like 1.0, or 1.5c or something like that?