Very very weird problem as I have six buttons in an Edge project all have the correct audiomp3 and ogg files dragged to the stage.
4 of the files play perfectly on mouseover but two do not.
I already did the obvious:
re did the files
re imported under a different name
pulled the problematic audio and inserted that with different buttons in ANOTHER test file and STILl either the audio plays once and thats it or it plays once and then plays backwards on another mouseover.
If I have to I can upload a file as this kinda stuff really irks me.