I love the new the Generator feature for Photoshop CC. However it seems to be causing some strange errors for me and a few others. One issue that seems to be related to the generator feature is an annoying beeping sound produced by opening certain files. For me it was only one file, but of course it was a file that I needed to have done by the end of the day. Right when I thought my day was to be filled with the sound of nothing and my speakers on mute to avoid the sound, I found this handy post on the Adobe Community Forums.
According to Adobe, they are still working on a fix, but for now there seems to be two options:
I chose option 1 and it seems to be working fine. Time to pump the music back up and get to work! Hope this helps.