i tried another method, dry for bad english
I drag "bmgres.arc" in "yaz0dec.exe"
that gives me a file "bmgres.arc 0.rarc"
then I drag this file in "rarcdump.exe"
that gives me a folder "bmgres.arc 0.rarc_dir"
in that folder there is "zel_00.bmg"
now I drag the folder to ArcPack.exe to pack again
and the file that was created i drag to yaz0enc.exe
but when testing the game or the screen goes black, or there is no text