title: Unable to load one or more breakpoints error in Visual Studio 2013
body: <p>My Visual Studio is behaving strangely. I have no breakpoints in my projects but whenever I start Visual Studio, an error message comes up showing that it's unable to load one or more breakpoints. Secondly, I have 10 projects in my solution - I set one as a startup project but Visual studio is not saving this information.
  I have to set it every time I open the solution.</p>