Visual studio 2013 + .Net 4.5.1 + Edit and continue 64 bit: not working

Question

Supposedly vs 2013 added support for edit and continue 64 bit (see http://blogs.msdn.com/b/visualstudioalm/archive/2013/06/26/debugging-support-for-64-bit-edit-and-continue-

Answer 1

In my case, the only solution that worked was to remove the workspace and map&get again.

To remove the workspace, Source control → Advanced → Workspace → Remove.