One more thing... I am runing XP pro. I check for updates every week. I am runing norton anti virus 9 corprate edt. and it's defs are updated every day, and I am runing anti spy ware programs... Also Adobe Premiere is installed on this computer. I know that installed something with windows media pla...

also please note that when I export it to swf the sound works fine...

I did a number of animations in Moho using mp3 for the sound track. It working fine and eveything was great. Out of the blue it stopped exportng sound with files when I rendered them as avi files... So first I rebooted... no change, I uninstalled and reinstalled moho and it still does not work. File...