Baldur's Gate 3

Baldur's Gate 3

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Cledge Mar 5, 2024 @ 8:51am
GUSTAV DEV ERROR -New (Solved)
After the last update, it gives the 'GustavDev' error, but my friend and I deleted all the mods and reinstalled them and scanned the files. Even though there is no error, we cannot play together now. So you ruined the beautiful game to bring a kiss. I didn't expect it from such a brand.

(update)(Solution):
1- Delete the profile folder completely
2- Verify the file via Steam.
3- Delete the 'public' folder in 'Baldurgate3/data' where you installed the game.
4- Your friend with whom you will enter the game must do the same.
Last edited by Cledge; Mar 9, 2024 @ 1:20am
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Showing 1-11 of 11 comments
Metallicus Mar 5, 2024 @ 9:59am 
I would argue you ended your game. Mods are not currently supported.
Ghost Mar 5, 2024 @ 10:36am 
If you think a kiss is all that happened with the last update, you clearly didn't read the patch notes.

Originally posted by Metallicus:
I would argue you ended your game. Mods are not currently supported.
^
Try this: Uninstall mods correctly, following any notes by the author on their page, delete any left over mod files (uninstalling doesn't delete), and verify the game's files.

Don't reinstall the mods.
★REM★ Mar 5, 2024 @ 10:37am 
Mod issue, clean your client. Manually delete mods as uninstall/install with steam does not get rid of the mods.
Hexoplex Mar 5, 2024 @ 10:42am 
This is a PEBKAC error....we get them a few times a day when mods are involved.
dulany67 Mar 5, 2024 @ 10:59am 
Honestly, trying to play modded anything peer-to-peer is a nightmare.
Jack Mar 5, 2024 @ 11:06am 
%localappdata%\Larian Studios\Baldur's Gate 3
Delete everything exept for the Player profile folder and pray the mod did not mess with it.
Verify and run.

If the mod messed with PlayerProfiles contact the mod author or kiss your old saves godbye, (with the exeption of cloud saves.)
Last edited by Jack; Mar 5, 2024 @ 11:11am
Cledge Mar 5, 2024 @ 11:17am 
I don't care about old records, I don't care about mods, I just want to play co-op with my friend from scratch. But we tried everything. We keep getting this error.
Cledge Mar 5, 2024 @ 11:18am 
We deleted all the mods, we deleted all the files in the profile file, we are submitting files via Steam, and currently no mods are installed, it works for 2 people instantly, but we can neither enter co-op nor play online.
Jack Mar 5, 2024 @ 11:20am 
Originally posted by Cledge:
I don't care about old records, I don't care about mods, I just want to play co-op with my friend from scratch. But we tried everything. We keep getting this error.

Uninstalling or verifying do not tutch appdata, sorry if i'm blunt but I explained this 100 times on this forums. Copy the link above to your searchbar.

If you don't care about previous progress just clear it all.
Last edited by Jack; Mar 5, 2024 @ 11:24am
Cledge Mar 5, 2024 @ 11:38am 
Originally posted by Jack:
Originally posted by Cledge:
I don't care about old records, I don't care about mods, I just want to play co-op with my friend from scratch. But we tried everything. We keep getting this error.

Uninstalling or verifying do not tutch appdata, sorry if i'm blunt but I explained this 100 times on this forums. Copy the link above to your searchbar.

If you don't care about previous progress just clear it all.


We did this in the beginning. But still there were no problems.
Ish'kafel Fan #1 Mar 28, 2024 @ 8:14am 
I tried with my friend. Doesnt work. He still gets GustavDev error
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Date Posted: Mar 5, 2024 @ 8:51am
Posts: 11