Tom,
  You are making life hard for yourself just to save 15 bucks for 
another usb adapter.  The previous advice to go into windows and make 
sure your on board sound card is the default may help here.

If that doesn't help and you can't find any menu setting in N3FJP, look 
in the program's folder for a configuration file.   You may see 
something like "sound device =" followed by a number.

I have no idea if N3FJP does it this way, but in the other software I've 
seen, -1 is the number for the default card, 0 is the number for the 
next added sound card, 1 for the next one and so on. MMTTY does it this way.

While this may have nothing to do with your audio problem, I'm not sure 
  you can use 2 rig control programs on the same radio port at the same 
time. The 590 will let you use different programs on the serial and usb 
ports, such as a logger on  one and ARCP or HRD on the other, but not 
both on the same port. Again this may have nothing to do with the audio, 
but  I don't think you can have ARCP running and still get freq info 
from the rig to the N3FJP, if both are on the same port at the same time.

73, Steve  KW3A

On 9/10/2011 11:47 AM, Tom Behler wrote:
> Hi, folks.
>
> How do I find out what sound card the N3FJP logging software is using in my
> Windows 7 laptop?
>
> I just made an interesting discovery.
>
> The wave files for the N3FJP logging software work whenever my TS590 is off,
> but as soon as I turn it on, and the ARCP590 software is in use, the wave
> files go away.  To me, this means I need to choose another sound card for
> those wave files when using the N3FJP software, and I just don't know how to
> do that.
>
> Obviously, I don't want to screw anything up here now, since everything else
> is working.
>
> I can live without the wave files, but they are helpful at times.
>
> 73 from Tom Behler: KB8TYJ
>
>
>