[GOG] Installer needs the next part

General Discussion
1

Installing games from GOG I have noticed that anything with multiple parts prompts me for the location of each part
Screenshot_20260911_134532
The cache is structured like this:

├── goginstaller
│   └── setup_sea_of_stars_3.0.60151-master_(64bit)_(91169).exe
└── setup_sea_of_stars_3.0.60151_master_(64bit)_(91169)_1.bin
    └── setup_sea_of_stars_3.0.60151-master_(64bit)_(91169)-1.bin

So this would be because Lutris did not put all the files in one directory.

Thing is though, I’ve installed this game before about a month ago (I think) and other games with multiple parts without getting this prompt so I’m not sure what’s changed, thus posting this in forum before I write up a bug report.

Anyone else getting this all of a sudden?

2

I’ve beem gettimg this too, will update if i find a way to fix it ;–;

3

I’ve installed several GOG games in the last 3 days. I’ve done it both by downloading the files in advance and then telling Lutris to install from an exe, and also by going to the GOG sources section and selecting the game there. If I make sure all the parts are in the same folder before running the exe install, it works flawlesly. I did a 14 part game (Wolfenstein II The New Colossas) which installed from DLed files perfectly. Also I did smaller games of 2 or 3 parts by just allowing it to download and install. Using Fedora 44 KDE if that helps. In all cases I never hit “Launch” once completed, I click exit and allow the install script to totally finish. Something I tried to just launch caused an issue and I ended up reinstalling. Can’t say if it was lutris, the game, or my system, but “Close” works every time.

4

Gemini has said that this has to do with the naming of the parts changing since Lutris needs to understand this to recognize each file so that it can continue if it’s interrupted, etc.
Would need to verify that though as it told me a bunch of other nonsense before it finally settled on that (blamed it on installer scripts for instance).