I installed CrazyTalk 6 Pro and it worked fine. I made 5-6 small projects and they worked.

Yesterday morning I tried to make one and I had no sound from the program. I would talk into the mic and see the bars reacting so I knew the mic was working but nothing when I clicked on the button to play. The bar would go across and lips would move but no sound.
I decided to just save it as an avi and then played it and it played back fine so it seems to be something in Crazytalk. Absolutely no sound, even from your pre loaded sound files from Crazytalk.

Today I uninstalled it are reinstalled Crazytalk 6 Pro. Tried again and it still doesn't work.

My sound works with everything else on my computer.

Again, I get NO sound in Crazytalk but if I save it it plays fine.