Virtual Memory Error When loading a project.

After working on a flash project a few weeks we received an error loading the .fla file.  "Could not open one or more scenes probably because of low memory.  To increase available memory, quit Flash and allocate more virtual memory in the System Properties dialog box."  So of course we adjusted the virtual memory settings in the system properties.  We basically tried every setting possible.  The file that was not being loaded was a graphic in once of the tween's in the animation.  We finished the project and shipped it out as is because we just updated the missing graphic and converted it to an flv and it worked fine.  Just recently, another member from our team made another project from scratch and received the same error.  Any insight would be useful.  Thanks for your help.