I have tried to Export audio to 16 bit 44.1khz wave, also tried 24bit 44,1 khz.
Also tried to disable 64 bit engine.

Using Sonar platinum, Hopkinton ( latest version )

I could open the wavefile in Wavelab elements 7 and there was sound

But there's no sound in windows

Is it a windows 10 issue or what ?

My onboard Audio is disabled in Bios, but it show's up in windows as active !

I had a problem before with the audio dissapearing, i disabled the onboard audio in system : "device manager "
With only Yamaha Ci1 as active soundcard... and no sound, then i activated the onboard audio and restarted
my computer then there was sound...

But the onboard audio, should not show up in device manager when it is disabled in bios.. right ?

If i try to play it in windows mediaplayer i'll get an error message like this :

( Windows Media Player cannot play the file. The Player might not support the file type or might not support the codec that was used to compress the file )

seems like windows do not wanna use my Ci1 :

( i have the latest driver for the Ci1 " that support win 10 " ) Ci1 driver



Do i need to say i really do not like win 10 ! , at least win 8.1 had no issues.

Got sound now, had to reinstall the Ci1 driver and restart my computer...
disabled the other onboard soundcard(s) 

The wavefile plays fine in windows mediaplayer now 

Hmm, depends how long this will work, before i get an issue again !

Check sound card properties in Windows and make sure exclusive modes are not checked under properties->advanced tab. If that is checked, Windows makes decisions (often not desired) on who gets to use the device if set as default. Depending on how the drivers are written, this can fall into a "first come, only served" scenario.