Hi @Vgrace573 :) ,
I used to have to start CAW by right clicking on my shortcut and choosing 'run as administrator'. You'll just have to try it ... it may or may not work.
Especially EIG is prone to crash if you have too much store content. I always have to swap the DCCache folder ... I use one for CAW and one for general play ... but if this works to get CAW started in the first place I'm not sure.
If you take out the DCCache folder that is in your game now and 'park' it on your desktop and then start the game a new folder should be generated that has no store stuff in it. Try if CAW works now, then you could slowly add store stuff as and when you need it until you find you are starting to get problems again, if it doesn't work you still have your original folder that you can put back without having lost any store items ... other than that I would not know what else to try.
I hope you can get it sorted. Happy Simming!