Director Player Error

I am trying to play a game and I am getting the following error:

Director Player Error

Property not found

#pTooSlow

Script Error Continue?

No Yes

I also get some similar messages before this one but I am able to move on to this message by hitting Yes. Once at this one, hitting Yes does nothing and hitting No shuts down the game.

Any thoughts on how to resolve this. I am running 10.6.7 on a six month old iMac.