I tried searching the forum for help but con was too short of a key word.

I have all the files needed for a con I believe. I open the con creator, add all the charts, and click on create package then save it. I tried to load it onto rock band 3, but it doesn’t show up in my song list like the other songs do. I tried to hit the visualize feature because I figured maybe it didn’t have the proper information but I got the error message that something went wrong with the song’s dta file. I’m not really sure what that means in all honesty. If anyone has any insights, I’d be truly appreciative!