Topic: C# issue

So I am extremely new to programming and I'm learning C#. So I was following this tutorial https://www.youtube.com/watch?v=Waq_xVXNJCQ&list=PL83490F... (and taking notes) when I somehow came across this error: http://i.imgur.com/MXjVIHw.png. http://i.imgur.com/eiw7NeY.png.

Try unplugging it and plugging it back in.

I don't know if you're trying to make a Wii U game. but I suggest you go with something more simple like visual basic if you're barely starting out or learn the basics from here https://www.youtube.com/watch?v=3fyvJcSMrVw .