[Help] error during building .bank file with fmod bank tools?

It turns out the problem was that some of the files had commas in name, which fmod bank tools can’t seem to be able to process

Hallo Kammeraten.

I’m trying to make a sound mod, replacing the German narrator, few radio calls form BF1942. However the Banker is stuck at building. Hours went by, nothing happens. Then I got thinking, the GUI says it must be 16 bit PCM. However all extracted files are 32 bit PCM. Could this have an affection?

Its from the “_cmn_loc_vo_de.assets” btw, extraction worked fine.