It looks like it's a long way to go, so I better start a new thread instead of flooding all around.
So here is the first problem: I get recurring errors abut missing area files, for instance:
[weidu] WeiDU version 23600 [./Chitin.key] 196 BIFFs, 42933 resources [./dialog.tlk] 88679 string entries [./DialogF.tlk] 88679 string entries ERROR: BIFF [./DATA/AREA090A.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA090A.BIF") [AM0903.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA090A.BIF") [weidu] WeiDU version 23600 [./Chitin.key] 196 BIFFs, 42933 resources [./dialog.tlk] 88679 string entries [./DialogF.tlk] 88679 string entries ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414C4.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414C3.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414C2.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414C1.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414A6.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414A5.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414A4.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414A3.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414A2.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414A1.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") ERROR: BIFF [./DATA/AREA040D.BIF] cannot be loaded: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF") [AM0414.WAV] --biff-get error: Unix.Unix_error(20, "stat", "./DATA/AREA040D.BIF")
The thing is, areas with such names indeed do not exist in data folder, either BG1 or BG2.
I use original polish CDs for installation, 11 of them in total :v