Yes, I basically copy and paste (except for their coordinates) the name of faction generals and leaders (well, in this case, only leader since to minimize errors I have only 1 general/named character per faction). Even the rebels.

The TGA map I did not do myself but I edited it quite a lot and it works in 1.5. So unless there's a big difference in the tga files for BI/1.6 than 1.5, I suspect the problem lies in the text file.

There is NO error message after I quit. This is the problem. Basically the campaign refuses to load by booting me back to (provincial) campaign selection menu. Then when I quit, there's a Windows message stating there's an error and the .exe crashed. Note that this is AFTER I got error messages numerous times and been fixing those.

So I have no clue on what the current error could be because there is no RTW error message.