User65893105 posted
I think its related to Telerik 'JustCode', it only seems to be happening in classes where its flagged an error. In my case its the AccountModel class that VS generates for an MVC4 project. There are several classes declared inside AccountModel.cs
and JustCode flags an error for them 'Type name does not match file name'
Ive logged a question in the Telerik justcode forum