Hm, does anybody know, if this could possibly generate problems ?:
i crated a new bsa with the same name as my esp and put all additional files into it.
My mod comes then along only with three files: esp, bsa and a readme.
The program seems to have no problems with using the new bsa.
I did nothing to make this possible and it looks like a clean solution.
Will this work generally or is it an exception ?