eVC 4 code copied into eVC 3?

I was wondering if it’s possible to:

Example Program A has source code available but it’s only for an eVC 4 project.

Is it possible to somehow copy the actual code and everything into a new eVC 3 project and thus see if it’ll compile with eVC 3?

Obviously that also mean the eVC 4 project can’t have anything in it that eVC 3 can’t handle.

Yes, just import all the source files into the files view in eVC3, check the compiler config in 4 and do your best to match it in 3 (if applicable). After that you will have to try to compile it and start code fixing.