Could not load file or assembly \'Microsoft.VisualStudio.Web.PageInspector.Loader, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a\' or one of its depen
I've ran into this error while trying to run an ASP.NET project in VS2013 after having uninstalled a VS2015 preview. Repairing the VS2013 installation seems to have solved the problem.