Hi Merv,
Nice to hear everything worked well for your update to Windows 10. Bob's out of the office for a few days more, so I thought I would help you with your "fault."
Go to the ACP Obs Control folder and rename the file "WebHit.wav" to anything else, e.g. like "WebHitGone.wav" (You might want to restore it later...) You could just delete the file, too. That's it.
Here's an old message from 2014 that deals with this: http://forums.dc3.com/showthread.php...lick#post47608