Wade Allen Sep 10, 2013 @ 3:45am
Games don't launch under directx 11(Closed)
Games are lanching under directx 9. but i have directx 11 installed on my pc.What should I do?GPU is AMD Radeon hd 7870.
Last edited by Wade Allen; Sep 11, 2013 @ 1:39am
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ontelo Sep 10, 2013 @ 4:21am 
How you know that they are launching under dx9?

Only certain games support dx11. So what games you are trying?
Wade Allen Sep 10, 2013 @ 4:27am 
I see it on the window, when press alt+tab.I played DmC, Tomb Raider, Civilization V.
ontelo Sep 10, 2013 @ 4:31am 
What operating system you are using?
If vista/7/8; make sure that you have not disabled the Aero or run games with "Disable Desktop Compsition' option on.

Have you enabled dx11 from game?

Are you using latest drivers?

Last edited by ontelo; Sep 10, 2013 @ 4:32am
Wade Allen Sep 10, 2013 @ 4:43am 
I use windows 7, the latest drivers, that games don't have dx11 option.
Wade Allen Sep 10, 2013 @ 4:49am 
I will try it tomorrow and write you.
L-r | Canti Sep 10, 2013 @ 4:54am 
Make sure Steam isn't secretly stuck running in XP compatibility mode.

This thread explains how to get out of it. It will cause the symptoms you describe.

http://forums.steampowered.com/forums/showthread.php?t=1106586
Light Sep 10, 2013 @ 4:56am 
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cool.slava-v2014 Sep 10, 2013 @ 5:06am 
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Wade Allen Sep 10, 2013 @ 5:06am 
Thank you, guys)))
Wade Allen Sep 10, 2013 @ 5:08am 
I will write here if it won't help
Wade Allen Sep 11, 2013 @ 1:39am 
Your advices are very helpful, thank you guys))
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Date Posted: Sep 10, 2013 @ 3:45am
Posts: 11