Hi Bill,

In that "Select Folders" window, there should be a checkbox marked "Don't show this dialog box again", and checking it next time really should stop it from re-appearing.

If the checkbox isn't there, please make sure you have build 3 installed. You can get the update patch here:

http://www.pgmusic.com/support_windows_pt.htm#2017_3

Thanks
Kent
PG Music