Microsoft Visual Studio Express 2012 Error need help

Hi everyone,
I have been trying to prepare my upcoming projects using microsoft visual studio express 2012 but having some issue loading some projects while I opened only one project at a time. Can you fix this problem? I will surely greatful to you. Thanks.

Microsoft Visual Studio Express 2012 for Windows Desktop
One or more projects in the solution were not loaded correctly.
Please see the Output Windows for details.
