Thanks for your insightful comments Kevin, exactly the way to go to get the help you so obviously require.
Does your machine fit within the system requirements? SOLIDWORKS | Hardware & System Requirements | SOLIDWORKS
You may like to pay particular attention to the SW Electrical server specs.
are you installing in a server or local
What products did you try to install?
For Product like SOLIDWORKS Electrical, you need to install the collaborative server first, then you install the client.