Sorry guys, looks like the idiot is back again. Somebody probably has already asked this if so, sorry for the repeat of a question. My problem is when I go into the Train Simulator Editor and Tools, it loads up as it should, and when I select a route/activity it's ok also, but if I want to create a consist to put into an activity, the whole lot stops working then, comes up with box saying the MSTS has now stopped working and has a problem and needs to close. The program then shuts down.

I have set up the properties to run as administrator.
I'm at a loss as to whats going wrong. I've used Route Riter ( Latest edition) to create a consist which is ok, but with regard to using an existing activity as a template, or trying to create a new one I've drawn a blank with this, any Ideas? Thanks again for all of your patience.
Cheers, Skylineman