Clean your solution and then set the property of those files to
Copy Local = True.
To set the Copy Local property to True or False
In Solution Explorer, click the Show All Files button to display the References node.
- Open the References node for the project.
- Right-click a reference in the References list, and click Properties.
The properties associated with that reference appear in a list in the Properties window.
- In the Properties window, change the Copy Local property to True or False.
~ Answered on 2012-10-31 00:31:50