Question / Help Cannot initialize desktop audio.

[Austen Osborne]

12:45:49: Open Broadcaster Software v0.651b - 32bit (´・ω・｀)
12:45:49: -------------------------------
12:45:49: CPU Name: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz
12:45:49: CPU Speed: 3200MHz
12:45:49: Physical Memory: 4095MB Total, 4095MB Free
12:45:49: stepping id: 7, model 45, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 12, total cores 6
12:45:49: monitor 1: pos={0, 0}, size={1920, 1080}
12:45:49: monitor 2: pos={1920, 0}, size={1920, 1080}
12:45:49: Windows Version: 6.2 Build 9200
12:45:49: Aero is Enabled
12:45:49: -------------------------------
12:45:49: OBS Modules:
12:45:49: Base Address Module
12:45:49: 000E0000 OBS.exe
12:45:49: 5EA20000 OBSApi.dll
12:45:49: 5E7C0000 DShowPlugin.dll
12:45:49: 5E790000 GraphicsCapture.dll
12:45:49: 5E760000 NoiseGate.dll
12:45:49: 5E740000 PSVPlugin.dll
12:45:49: 5E720000 scenesw.dll
12:45:49: ------------------------------------------
12:45:49: Adapter 1
12:45:49: Video Adapter: NVIDIA GeForce GTX 780
12:45:49: Video Adapter Dedicated Video Memory: 3106705408
12:45:49: Video Adapter Shared System Memory: 1188196352
12:45:49: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
12:45:49: Video Adapter Output 2: pos={1920, 0}, size={1920, 1080}, attached=true
12:45:49: =====Stream Start: 2015-04-30, 12:45:49===============================================
12:45:49: Multithreaded optimizations: On
12:45:49: Base resolution: 1920x1080
12:45:49: Output resolution: 1280x720
12:45:49: ------------------------------------------
12:45:49: Loading up D3D10 on NVIDIA GeForce GTX 780 (Adapter 1)...
12:45:49: ------------------------------------------
12:45:49: Audio Format: 48000 Hz
12:45:49: ------------------------------------------
12:45:49: Audio Channels: 2 Ch
12:45:49: Playback device {0.0.0.00000000}.{2d2e0c43-0907-4458-b9ef-6387ad1141f3}
Warning -- MMDeviceAudioSource::Initialize(0): Could not create IAudioClient = AUDCLNT_E_DEVICE_INVALIDATED

Error: Cannot initialize desktop audio sound, more info in the log file.

I was previously using an analog headset with no issues, I had purchased a Kingston HyperX Cloud II USB headset and this issue has arisen. Not having the usb headset plugged in causes the same issue, I have also tried reinstalling OBS after unplugging said USB headset.

I will continue to dick around with it, just felt like asking for help preemptively.

 

[Austen Osborne]

By disabling all sources in OBS it started fine, after enabling the sources I wanted it seems to work no problem.

Not sure where the disconnect was but it is fixed now.