Question

When I change my assembly name in VS2010 project properties, all my views stop working in the designer and state none of my clr-namespace’s can be found. Rebuilding the solution does not fix this yet I can build, run and install the solution with the assembly name changed.
Is their another step I have to take to fix this?

Answer 1

As suggested in comments

• Ensure default namespace is set correctly in project properties

And

• Ensure all Xaml files have the updated assembly-name in the clr-namespace
• Close visual studio, go through the entire project structure, deleting bin, obj directories, *.suo, *.user files,
• Reopen visual studio and rebuild