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[MSFS2024] Addon : FenixSim A320 not running

protonclosed
ValveSoftware/Proton#9000 · opened 2025-08-23 by Ienien77 · updated 2025-08-23 · 1 comments · github
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IIenien77 2025-08-23 github

Proton version : Experimental 10.0-200
MSFS2024
--> Addon FenixSim A320

So i bought an addon for MSFS2024 and it needs to run a program in the background to make the aircraft work.
Sadly it didn't.
I have very limited debugging skills so i'm stuck here. Saw on reddit that it was apparently due to missing call in proton but i have yet to understand what that is.

When i run the required programm, I got this error :
Failed to run module constructor due to (null) assembly:Z:\mnt\HDD_4TO\SteamLibrary\steamapps\common\Proton - Experimental\files\share\wine\mono\wine-mono-10.0.0\lib\mono\4.5\mscorlib.dll type:TypeInitializationException member:(null)
And since it looks like gibberish to my eyes, i hope someone here will be able to guide me into understanding that stuff.
Tell me if i should add infos to this post (or even if it's in the right section)

Kkisak-valve maintainer 2025-08-23 github

Hello @Ienien77, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/8255#issuecomment-3216938703.

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