I am running Windows 10 ver. 1803 and have Sound Blaster ZxR and use the 'What U Hear (Sound Blaster) when clicking on the Record Button. I don’t know what to do. I have never had this problem in my Cool Edit 2000, until I upgraded to the version update to Windows 10. I’m at a loss as to what to do, Using What U Hear is what I use to record music and audio from records, cassettes and the Internet. I can’t use Audacity at all.