Can someone help with my simulation?

My name is Jeff and I am working on a statics analysis that someone else had started and cant seem to get it to work properly. I was running into errors such as "Model may not have adequate fixtures" I was able to bypass this by turning on the soft springs option in the analysis hoping it would atleast run and show me where my issues are. However this seems to be taking a very long time to run. The current simulation is at 3 hours plus and is at 62% of "Equilibrium iterations" and this task is where it seems to get stuck. I have attached a zip file containing the assembly model. Any advice would be appreciated.

SolidworksSimulation