I did copy files of v1.16 beta to my game folder
Then I did try the campaign conversion tool and then I got the following error message as per picture attached
Our pleasure and thanks for the report. I've just updated the Dropbox link with a new package that fixes this issue so that it will work from the Extras folder now.
Thanks for the report and I should be able to correct the economy settings issue and provide another update.
For customized Major_01 I will try and do a general recreation on my end, but failing that if I can't repeat it I might need to take a look at your mod firsthand to see what the issue is.