I'm getting the following error when I run meshing:

"an unnamed file contains an invalid path."

This occurs at the 98-99% completed mark and there are no parts that come up as unmeshable up to that point.  The Study tree also locks up and I have to close & reopen the assembly to try again.

I have already tried using mesh controls on every part in the assembly using the following process:

-Open each individual part & find a compatible mesh.  Make note of the successful mesh size.

-Enter a new mesh control for every part in the assembly using the mesh size established from above.

I'm also getting errors when I try to run a sim that has a successful mesh:  "No Element Group is Defined."

I'm using SW Sim 2010 64-bit with Windows 7.

Any help would be greatly appreciated.