Killbeam

I have been trying a bunch of 'solution' found online, but nothing seems to be working. It is really weird that only KSP has this issue and every other program and game is just fine. The fact that re-installing the game didn't help baffles me. Is there anything I could still try? EDIT: Scratch that, it is working again! I found on some steam forum that turning down the Default Format of the soundcard could help (found under Sound>select soundcard>properties>advanced tab>default format>set to "DVD quality") And now I have audio back in my speakers. (and the FMOD thing is gone too). The weirdest part of it all, is that I didn't touch the default format at all. I have no idea why KSP suddenly stopped working. But I'm glad it's fixed!

I checked, and it only happens to KSP. All games and other programs work as they should. I have the output_log.txt here (when the speakers were selected): https://dl.dropboxusercontent.com/u/22100136/output_log.txt It seems the line: "FMOD failed to initialize the output device, attempting to initialize the null output. (Filename: Line: 1197)" This seems to indicate KSP fails to initialize my speakers as an output device. Yet, what can I do about this? EDIT: Line 1197 is empty. here are lines 1196-1198: 1196> Load(Texture): Squad/Parts/Command/Mk1-2Pod/window 1197> 1198> (Filename: C:/buildslave/unity/build/artifacts/generated/common/runtime/UnityEngineDebugBindings.gen.cpp Line: 42)

I play the game with sound from my speakers usually. One day, I decided to use my headphones (logitech G35) for a bit. While the game was open, I switched back to my speakers, but that didn't work. This usually means you just have to relaunch the game. But that didn't work. When I have my speakers as my default audio device, KSP refuses to make any sound whatsoever. It is not muted in the volume mixer, but it does appear there. The crazy part is, the audio DOES work on my headphones (when I have those selected as audio device). So, in short: KSP plays no sound when speakers are default audio devices, but the sound works fine when using my headphones. I tried resetting setting, re-installing the game (to a different directory) and rebooting multiple times. I am at a loss. What can I do to solve this?