Slide won't advance after sound added

[m_corbelli]

There is always a point in making a PP presentation where you have to just
go "HUH?" I've inserted sounds into slides many times, no problem. I had all
the timing correct on all the slides for this presentation, but when I
insert a WAV sound file the slide no longer advances. If I take the sound
out, it advances with no problems. I haven't changed anything else, except
of course inserting the custom animation sound. Please excuse my temporary
stupidity, but can anyone help? Thanks!

 

[m_corbelli]

Never mind....my brain kicked in finally. Forgot to add how many slides it
should play across.