I\'m using umbraco 4.11.3 in my project.My project work well util that\'s on Windows 7 and run it from visual studio 2012. But it did not work in Win 8 when it run from visual s
I'm assuming this is a new machine, seeing as you have the new OS and different version of Visual Studio. I think you need to install MVC Framework version 2, as that's what your Umbraco install is expecting. You can either install the Framework, and get the DLLs into your GAC, or copy the DLLs from your good system to the bin folder of your web application.
Note, you're saying your project "doesn't use" MVC, but I think you'll find Umbraco does. The error, at any rate, is telling you that the system expects to find it.