Yet they give you an pre-editor . What a cop out . Its part of the whole package of buying the game isn't it ?
Also one reason i found out is pure laziness of whoever does the editor as my issue was the Asian U20s Cup Qualifying was saying it need 50 teams but found none even though my custom file never even used it. So I got into that file and found no teams at all either registered or any rule of qualification .
The only thing I could do was delete it to make my file work
Just lazy