Steam Deck Discussion

Greetings, I'm running a Fedora 43 based distro and am able to successfully run and activate the Aurora Launcher with Kingdom Come Deliverance 2; it works wonderfully! Thank you for that!

However when I attempt to run Divinity Original Sin 2 (via launching DOS2 from Steam, which I've specified it to launch Aurora), Aurora launches successfully, but the game does not. Instead I observe a popup dialog that states:
"SupportTool.exe
To run this application, you must install .NET core. Would you like to download it now?"
Clicking "Yes" downloads a Windows .exe for windowsdesktop-runtime-3.1.32-win-x64.exe. It would appear as though this particular trainer is not built with the version of .NET core that I do have installed:

.NET runtimes installed:
Microsoft.AspNetCore.App 9.0.11 [/usr/lib64/dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 9.0.11 [/usr/lib64/dotnet/shared/Microsoft.NETCore.App]

Am I missing a step? I'll state again that I am able to run the tool with KCD2. I'm also able to launch DOS2 without Aurora. Thank you for any assistance you might provide

[Edited by Aquineas, 1/2/2026 4:07:56 PM]

damn not quite my issue as i'm not getting any errors at all, everything launches fine but none of the options are working or doing anything. i think it may have something to do with larians launcher but idk.

Interesting. What OS are you running and what version of the dotnet runtime do you have installed?