I launch the game, usual black screen (after which it should load in) then it just minimises and closes. Affirmative it’s crashing, not sure what the issue is.
These flags only apply to CEF so your game will still launch using the GPU before someone asks that question.
For the dev:
This is most likely due to the version of CEF packaged. Windows 11 24H2 introduced strict changes to process sandboxing, Control Flow Guard, and GPU process hooks that break older CEF builds on launch.
Alexander Guettler
Team•
Aug 9
That is interesting. CEF sandbox is supposed to be already disabled and with the most recent update we are also using a very recent CEF version (CEF 146 to be specific) which are unmodified upstream builds.
Curious if the same thing still happens on the beta branch which has a lot of code refactored and fixed.
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Comments2
Thirteen
Aug 7
I managed to get this to launch by adding the below to the Steam launch options for Just Cause 3: Multiplayer Mod
--disable-gpu --disable-gpu-compositing --no-sandbox
These flags only apply to CEF so your game will still launch using the GPU before someone asks that question.
For the dev:
This is most likely due to the version of CEF packaged. Windows 11 24H2 introduced strict changes to process sandboxing, Control Flow Guard, and GPU process hooks that break older CEF builds on launch.
Alexander Guettler
Aug 9
That is interesting. CEF sandbox is supposed to be already disabled and with the most recent update we are also using a very recent CEF version (CEF 146 to be specific) which are unmodified upstream builds.
Curious if the same thing still happens on the beta branch which has a lot of code refactored and fixed.