Can I turn off multiple instances from being created?

[riddleyw]

First, I'm actually a big fan of MM5. I think I've been using MM from almost the beginning, and it remains my favorite player/organizer.

I'm running Windows 10, and have MM5 set as my default for .flac files. If I have something playing in MM and then, in file explorer double click on another .flac file, rather than stopping what is currently playing, it opens a second instance and both are played. I don't think this is how it used to work. Is there a way to force MM to simply stop the first tune being played and have it start the second?

Thanks in advance.

[Friedrich]

->Tools-> Options -> General-> check : "Allow just one instance of Mediamonkey" ...

[riddleyw]

thank you!