QuietElite

https://nahimic.helprace.com/i597-unity3d-fmod-failed-to-initialize-no-sound-with-nahimic This fixed it for me!! Disable Nahimic services in Task manager! Don't know what they are, why they're there (probably not harmful). Been having this problem for months, nothing fixing it and this finally did! Hope this fixes it for someone else! This advice finally fixed my problem !

No. This doesn't work for me.

I recently built a new computer and now I have no sound on my new installed KSP build on Steam. I first thought this was a audio driver issue since I had some other audio issues before but there are some things that make me think that Steam doesnt install KSP correctly on my new computer. 1. All my other modded KSP builds from my old computer have working audio. Only on my new clean install of KSP on Steam or copies of this install is the sound not functioning. 2. Steam always finds 1 or 2 missing files when I use "Verify Integrity of Game Cache" after I have started KSP via Steam and closed it again. Someone know how to fix that sound issue or whether I can get a clean copy of KSP somewhere else so I can test if this is really a fault of Steam ? I use Windows 10 64 bit. EDIT: https://www.dropbox.com/s/hniw4lg014oin14/output_log.txt?dl=0 Just looked into the Output lock and it seems that the problem has something to do with "FMOD failed to initialize the output device, attempting to initialize the null output." Also I tested the speakers of my monitor and they work just fine. EDIT 2: KSP Version 1.1.3 seems to work fine so this issue is only on newer version like 1.3.1 and 1.6 which I tested before.