Wow, thanks. I just have a couple of questions;
When we converted all the ship class names from the FS1 tables to the FSPort tables, we missed a spot.
How did you get a solution so quickly?
The error message you posted was very descriptive.
That, and the fact that once I had opened up the campaign file, I realized I had encountered this problem before. I wrote myself a note to fix it when I get back to my apartment. (I'm on vacation right now.)
What is the file?
It's the campaign file for Silent Threat.
How the heck is sticking it in the Missions directory going to help?
It is a fixed version of the file that's causing problems. Putting it in the Missions directory will cause it to override the broken file in the Port installation.
I used ShivanSpS's download, by the way. Apparently it's port version 3.0.3, and launcher version 5.3. FSOpen is, I think, 3.6.8.
The versions of the Port and FSOpen have absolutely nothing to do with each other.