XeNTaX

Hello,
can anybody hlp me with exracting lua files out of the Settlers Heritage of Kings bba archives. There is an plugin for Game Extractor but it always say "No plugin could open this file".
Can anybody help me please?

edit: thers also a definition of the files, but I dont understand them: http://wiki.xentax.com/index.php/Settle ... e_Of_Kings

I maen as far as I can understand, the BMS Script is missing, but I dont understand how to write it from the wiki information.
Could sombody please create this script?

Can sombody help me please?
I would only need the lua files included nothing more.