DAX Crackling Isssues

I remember having this same issue a while back. I recently updated my Windows 10 computer to the most current build. I am having issues now, with the v3.2.39 and previous install version, the same crackling of audio on the DAX ports. I have rebooted. I completely uninstalled all Flex software using the Revo Uninstaller and removing all associated files I and the program could find. I installed the newest installer just a little bit ago and continue to have the same crackling of the audio. I recallsomeone going into the installer folders and running some files there prior, I did the same, I believe registry files. No fix found. The way I was able to correct the problem before was to do a FULL re-install of windows on the hard drive. I DO NOT WANT TO DO THIS AGAIN. Any suggestions? I need clear audio from the DAX channels to utilize the software I run, without it being clear and clean the software is totally useless.