Internal Stack Overflow System Halted

Hello,

I am trying to use GhostCast to install images on Toshiba Tec WillPOS C10s.  I have created a network boot disc using PC-DOS but when I boot with it I get an Internal Stack Overflow System Error after I select multicast.  I have tried using both PC-DOS and MS-DOS ghost boot drives and neither work for me.  Any thoughts on what my next step should be?

Thank you,

Matt