visual studio 2012 assembly

While starting with new sharepoint applications with framework 4.0 or 4.5

After you create and deploy any new sharepoint application. You cannot see the DLL to be deployed to

%WINDIR%\assembly\

For all the framework 4.0 and more DLL's will be deployed to the new location

%WINDIR%\Microsoft.NET\assembly\

The reason behind this is the older version framework till 3.5 are using by CLR 2.0 and from 4.0 it got converted to CLR 4.0 version.

Multiple CLR cannot do compilation from the same location of assemblies

That is why this change happened...