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Deus Ex: Mankind DividedGame won't lauch with DX12(18 posts)(18 posts)
(18 posts)
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Posted April 30, 2020
Hi there, just a little heads up. My game won't lauch when DX12 is selected. It would just go to a black screen and return back to the desktop. Meanwhile DX11 works just fine. Any known reason for it to behave this way?
Posted April 30, 2020
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alfiejr: Hi there, just a little heads up. My game won't lauch when DX12 is selected. It would just go to a black screen and return back to the desktop. Meanwhile DX11 works just fine. Any known reason for it to behave this way?
Same here, I hope is not a problem with GOG Galaxy.
Posted April 30, 2020
Also having this problem
Posted April 30, 2020
Same issue here, running on RTX 2080
Posted April 30, 2020
I haven't run into that issue yesterday, albeit I only launched the game through the "DMXD.exe" itself and the Galaxy client was not running.

Did everyone having this issue started the game through the Galaxy client?
Post edited April 30, 2020 by mitcharts
Posted April 30, 2020
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mitcharts: I haven't run into that issue yesterday, albeit I only launched the game through the "DMXD.exe" itself and the Galaxy client was not running.

Did everyone having this issue started the game through the Galaxy client?
You are right, it's a galaxy problem, I could play with dx12 running the game through the .exe instead of galaxy... damm
Posted April 30, 2020
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mitcharts: I haven't run into that issue yesterday, albeit I only launched the game through the "DMXD.exe" itself and the Galaxy client was not running.

Did everyone having this issue started the game through the Galaxy client?
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mirkwood22: You are right, it's a galaxy problem, I could play with dx12 running the game through the .exe instead of galaxy... damm
Same here. DX12 doesn't start via Galaxy.
Posted May 02, 2020
DX12 in this game is not that great, it works for me on my GTX 1080 but its so much better on DX11
Posted May 02, 2020
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Demitrix2k: DX12 in this game is not that great, it works for me on my GTX 1080 but its so much better on DX11
What Demitrix2k said!
Posted May 02, 2020
I had the same problem, but I think I found a fix.

Disable GOG Galaxy ingame function overlay from the game configuration in Galaxy and DX12 starts. See attached screenshot.
Attachments:
unbenannt.png (74 Kb)
Posted May 04, 2020
Another fix I found was disabling "fullscreen optimization" of windows 10 in the compatiblity settings of the Deus Ex executable (in retail/dxmd.exe)
Posted May 04, 2020
Yes i have the same problem, fallback to DX11 helps if you want the in game overlay ;)
Lets hope GoG team will fix this in the future (wrote a ticket but they are quite busy)
Posted May 04, 2020
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GHOSTMD: Yes i have the same problem, fallback to DX11 helps if you want the in game overlay ;)
Lets hope GoG team will fix this in the future (wrote a ticket but they are quite busy)
I use the DX11 fallback too now. Had some DirectX driver error with crash to desktop with DX12 when accessing in-game menus (e.g. save game). No problems and crashes with DX11 yet.

I am running an AMD Radeon 5700XT with recent driver 20.4.2 by the way.
Posted May 05, 2020
May also need to disable your graphics driver overlays.
Post edited May 05, 2020 by fjdgshdkeavd
Posted May 05, 2020
RUN IT IN DX11

Game in DX12

Game also in DX12 https://www.youtube.com/watch?v=NdHL0Jm8FCM
Post edited May 05, 2020 by fr33kSh0w2012
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Deus Ex: Mankind DividedGame won't lauch with DX12(18 posts)(18 posts)
(18 posts)