I just reinstalled my OS and installed everything again and found that whenever I open my project I got the error that.
The project type is not supported by this installation.
Can anyone explain why this happened whenever nothing goes wrong whenever I install.
The issue I found that is error code 1603 and I found later a alternate to install MVC3 you can read the whole post:
You need to go to the asp.net homepage, download and install the MVC3 package.
http://www.asp.net/mvc/mvc3