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This looks like computer permissions issues to me.. The first image shows access is denied while trying to access the prototype model data in the Program Files x86 folder. If you have an IT person handy, ask them if your user profile / the software have access to that folder.

For the invalid argument error, I'm not sure off the top of my head.. However, you should be able to hit the "open log file" button to see more info about what caused the sim to end. If it didn't even get that far, it's not even launching the CBECC-Com engine so it's also an installation / setup issue.