I am running windows 7, VS 2013 and wcf server application. The server application which gives the following message when I try to step into the code (F11) in Debug.
Cannot obtain value of local or arguement 'msgData' as it is not available at this instruction pointer, possibly because it has been optimized away
However when I look at the Optimization flag under "Build" is not switched on. On a different Windows 7 laptop with VS 2013 it works ok. Any idea why it is failing with this message