Create workflow that contains the state machine action

Question

I'm using SharePoint designer 2010 in order to use the SharePoint workflow. I need to implement a "State Machine" action.

so I assisted with:

1. the Visual Studio program (I Create a project that use the SharePoint 2010 Workflow).

2. and this post that explain how to program the state machine: http://msdn.microsoft.com/en-us/library/gg508985.aspx

*this is my first time that I use those tool*

when I try to deploy the visual studio project I bump with those error:

I do not know how to solve those error!!