[Dx4win] Cancel CW Sound Through PC speaker

My thanks to all who responded - Larry's answer (below) solved the issuejust too danged easy! Didn't see that one in the manual, then again, I may have missed it. Thanks to those who suggested turning down the volume/turning off the speaker, but my PC doesn't have those features. Much ap

[Dx4win] Cancel CW Sound Through PC speaker

Any tips on how to stop the CW sound being routed through the PC speaker when using the keyboard for sending CW? I'd rather not hear it when operating late at night and possibly disturbing the family when they're trying to sleep. I didn't see a software switch anywhere.then again, I may h