Cannot Access Steam Community With Dx11

[shut]

Running at 1366*768 (native resolution) on Full Screen. I can't use the SHIFT+TAB command to open up the Steam Community in game, and I can't take screenshots, either.

Pressing Steam's F12 key is unresponsive, and hitting PrintScreen and pasting in Paint gives me a completely black image (although one time I did get a dark picture of my Warframe in the kneeling position when I screenshotted during a Derelicts run, suggesting that it's simply screenshotting the wrong "layer" of the game or something of the sort).

 

I remember that the Steam community worked once-- right after I restarted the computer. It hasn't worked since, and I haven't been able to replicate it.

 

Anyone know what's wrong here? Switching to Borderless Fullscreen allows me to PrintScreen whatever I'm seeing, but I still can't access Steam Community or do F12 screenshots.

 

 

UPDATE:

-DirectX11 and 64-bit - Steam won't work, screenshots won't work.

-DirectX11 and 32-bit - Steam works, screenshots won't work.

-DirectX9 and 64-bit - Steam won't work, screenshots work.

-DirectX9 and 32-bit - Steam won't work, screenshots work.

 

Any way to get them working on 64-bit DX11?

Edited October 13, 2013 by SortaRandom

[Nexus730]

I can, there is probably so thing wrong with your client. Did you update it?

[shut]

I can, there is probably so thing wrong with your client. Did you update it?

Are you running on 32-bit or 64-bit mode? I used the Verify function to fix any broken files, and nothing's changed. XD

[KingKeif]

Works fine for me.

[calranthe]

I am using Direct X 11 and 64 bit no problems here, I think your issue is outside of what you think it is.

[shut]

Aw, poop.

Any ideas on what's going on?