Thanks a lot to Mausschieber and KaktoR, it finally worked! :D
I don't know why the compressor didn't make conversion log. Anyway, input size was 121GB and output size is 78GB in 18DVDs in about 4 hours with LZMA-MT for Data1. Install Time: 00:30:43 (HDD on HDD).

But installed folder size is NOT the same as the source.
Compressor avoided these files:
- {Game Folder}\Data\Localization\Voice.pak (4.79GB)
- {Game Folder}\Data\SharedSoundBanks.pak (28.2MB)
- {Game Folder}\Data\SharedSounds.pak (4.67GB)

Absence of these files causes some sound issues. For example intro video and and menu was completely silent.

Sorry, my fault. I was testing something before and forgot to change it back to original...

Open DSG_Settings.ini and remove the red part.
Unfortunatelly you have to redo the first data bin.

Or compress the sound files manually with freearc and add it manually to records.ini

So any updates to this one as well.

Done Updated

All done no problems here apart only showing Browse DVD Button only ??

https://postimg.cc/2qkSdFn4


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------------------------------- CONVERSION DATE 2025/05/07 -------------------------------
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10:00:56 - You have chosen the BD25 type for the media size.
10:00:56 - ISO images will not be created when conversion is complete.
10:00:56 - The computer will remain on when the conversion is complete.
10:00:56 - Selected ARC/DS method for Data1a-01.bin was: xt_zlib+srep_new+lzma2:d96m:fb273:lc4:mc1000000
-------------------------------------------------------------------------------------------------------
10:00:57 - Compression initialized in 07/05/2025 at 10:00:57.
10:00:57 - Starting Data1a-01.bin archive creation.
13:01:01 - Moving Data1a-01.bin » Data1a-05.bin files to media folder.
13:01:01 - Compression finished in 07/05/2025 at 13:01:01.
-------------------------------------------------------------------------------------------------------
13:01:01 - Getting size of the game: Baldurs Gate 3
13:01:01 - » Installation folder size: 144.44 GB
13:01:01 - » Compressed game size: 109.21 GB (Ratio 75.61%)
-------------------------------------------------------------------------------------------------------
13:01:01 - Overall input size: 144.44 GB
13:01:01 - Overall output size: 109.21 GB (Ratio 75.61%)
13:01:01 - Overall conversion time: 03:00:04
13:01:01 - Overall conversion discs: 5 BD25
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here it worked wich version did you have v1 or v2

Redone new update included.

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------------------------------- CONVERSION DATE 2025/05/28 -------------------------------
------------------------------------------------------------------------------------------
18:32:41 - You have chosen the BD50 type for media size.
18:32:41 - ISO images will not be created when conversion is complete.
18:32:41 - The computer will shut down when the conversion is complete.
18:32:41 - Selected ARC/DS method for Data1a-01.bin was: xtool:mbg3:1+xtool:mzlib:dd3:l10,d128mb
18:32:41 - Selected ARC/DS method for Data1b-01.bin was: xtool:lm:c1024mb:mbk2:df20p
18:32:41 - Selected ARC/DS method for Data1c-01.bin was: xtool:dd3:l10,d128mb
18:32:41 - Selected ARC/DS method for Data1d-01.bin was: xtool:c128mb:mpreflate:mpng:d1:dd3:l10,d128mb
18:32:41 - Selected ARC/DS method for Data1e-01.bin was: 7zdll-pm:m0=mp3det:m1=packmp3c
-------------------------------------------------------------------------------------------------------
18:32:52 - Compression initialized in 28/05/2025 at 18:32:52.
18:32:52 - Executing external file (Call Before 1a)...
18:41:56 - Starting Data1a-01.bin archive creation.
20:05:29 - Moving Data1a-01.bin » Data1a-03.bin files to media folder.
20:05:29 - Starting Data1b-01.bin archive creation.
20:08:25 - Moving Data1b-01.bin file to media folder.
20:08:25 - Starting Data1c-01.bin archive creation.
20:11:35 - Moving Data1c-01.bin file to media folder.
20:11:35 - Starting Data1d-01.bin archive creation.
20:11:51 - Moving Data1d-01.bin file to media folder.
20:11:51 - Starting Data1e-01.bin archive creation.
20:12:05 - Moving Data1e-01.bin file to media folder.
20:12:05 - Executing external file (Call After 1e)...
20:13:17 - Compression finished in 28/05/2025 at 20:13:17.
-------------------------------------------------------------------------------------------------------
20:13:17 - Getting size of the game: Baldurs Gate 3
20:13:17 - » Installation folder size: 153.00 GB
20:13:17 - » Data1a-01.bin file size: 101.78 GB
20:13:17 - » Data1b-01.bin file size: 1.38 GB
20:13:17 - » Data1c-01.bin file size: 6.31 GB
20:13:17 - » Data1d-01.bin file size: 228.18 MB
20:13:17 - » Data1e-01.bin file size: 233.75 MB
20:13:17 - » Compressed game size: 109.92 GB (Ratio 71.84%)
-------------------------------------------------------------------------------------------------------
20:13:17 - Overall input size: 153.00 GB
20:13:17 - Overall output size: 109.92 GB (Ratio 71.84%)
20:13:17 - Overall conversion time: 01:40:24
20:13:17 - Overall conversion discs: 3 BD50
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