Bug Report Could not initialize DirectX 10 on NVIDIA GeForce GTX560Ti

[CowPan]

Before updating to the latest build (I was using 0.48.007b before) I was able to stream normally with few issues. After updating I cannot even preview my stream as an error appears whenever I try. I have the latest drivers available for my graphics card.
Thanks.

23:02:03: Open Broadcaster Software v0.553b - 64bit (　^ω^)
23:02:03: -------------------------------
23:02:03: CPU Name: Intel(R) Core(TM) i5-2300 CPU @ 2.80GHz
23:02:03: CPU Speed: 2793MHz
23:02:03: Physical Memory:  8173MB Total, 5181MB Free
23:02:03: stepping id: 7, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
23:02:03: monitor 1: pos={0, 0}, size={1600, 900}
23:02:03: Windows Version: 6.1 Build 7601 S
23:02:03: Aero is Enabled
23:02:03: -------------------------------
23:02:03: OBS Modules:
23:02:03: Base Address     Module
23:02:03: 000000003FB20000 OBS.exe
23:02:03: 00000000E3610000 OBSApi.dll
23:02:03: 00000000F5910000 DShowPlugin.dll
23:02:03: 00000000E7960000 GraphicsCapture.dll
23:02:03: 00000000F5630000 NoiseGate.dll
23:02:03: 00000000E7940000 PSVPlugin.dll
23:02:03: ------------------------------------------
23:02:03: Adapter 1
23:02:03:   Video Adapter: NVIDIA GeForce GTX 560 Ti  
23:02:03:   Video Adapter Dedicated Video Memory: 1025966080
23:02:03:   Video Adapter Shared System Memory: 3221106688
23:02:03: =====Stream Start: 2013-08-30, 23:02:03===============================================
23:02:03:   Multithreaded optimizations: On
23:02:03:   Base resolution: 1280x720
23:02:03:   Output resolution: 1280x720
23:02:03: ------------------------------------------
23:02:03: Loading up D3D10 on NVIDIA GeForce GTX 560 Ti...

Error: Could not initialize DirectX 10 on NVIDIA GeForce GTX 560 Ti.  This error can happen for one of the following reasons:

1.) Your GPU is not supported (DirectX 10 is required - note that many integrated laptop GPUs do not support DX10)
2.) You're running Windows Vista without the "Platform Update"
3.) Your video card drivers are out of date

If you are using a laptop with NVIDIA Optimus or AMD Switchable Graphics, make sure OBS is set to run on the high performance GPU in your driver settings.

 

[Kharay]

Re: Could not initialize DirectX 10 on NVIDIA GeForce GTX560

Try the following:

• Update Windows.
• Disable any overlays/GPU tuner tools.
• Reset OBS:
  • (Close OBS)
  • Click Start
  • Click Run
  • Type %AppData%\OBS
  • Hit <ENTER>
  • Empty the folder that shows up.
  • (Start OBS, it will have reset completely).

 

[Boildown]

Re: Could not initialize DirectX 10 on NVIDIA GeForce GTX560

Also change to the latest version instead of .553b.