Hi All,

I have been trying for hours to get a defined simulation assembly to process and keep getting an error.  At present i have a plastic cover supported on two runners of steel to which i have put fixed.  i am placing a defined load on top of the cover to which i want to see how much the cover will deflect.  If possible, can anyone please look at my file attached and give me some advice on why it is not processing.

Many Thanks in Advance