Hi, You can try "custom" in the second step.And then "browse" ,Select a file folder path just like "XX/Support Files\Plug-ins\VideoCopilot"(Im not sure where is plugins file in CS6)
If you dont have "VideoCopilot" file folder, you can create a new one ,and rename.
Or you can copy "saber.aex" file from your friend ,and put it in the file path "XX/Support Files\Plug-ins\VideoCopilot"