If you are specific about the issues you are running into, what you are trying to do, and what the result you are seeing is, then I'm sure we can help you through it.
I have installed CC on a new pc my old one is retired. I have used DWX Extension installer and re-installed all the extensions. They are braking my old pages I created in my old Dreamweaver with similar errors attached. Every time I open a page I get java script errors. It would be easier to show you.