Solid Works Shutting Down when export to DXF

In part mode, I am trying to export a Sheet Metal Part fromthe part file.

When I do a Save-As, select DXF for type, and hit save - SolidworksShuts down.

Has anyone else has this problem?

Thanks,

Rob

SW2008 SP2.1
Windows XP SP3
NVidia Quadro FX 3500
4 GB RAM
SolidworksGeneral