I can't make sense of your description, the grammar is really bad.

From the screen shot I see two profile curves and two path curves. Are you trying to create some kind of miter? If so wouldn't you want the miter at both ends of the extrusion?

I just cannot visualize what you are trying to accomplish, so it's impossible for me to suggest a solution.

Maybe sketch what you are trying to achieve or attach a photo and then I will may be able to suggest something.