Category Archives: ASP.NET MVC

ASP.NET MVC 3 and Async CTP Problem

Posted on by

If you have installed the VS 2010 SP1 in your machine and then if you try to install ASP.NET MVC 3 in your machine, the installation may fail.

If you check the installation log file you can get a detail that says Async CTP is not compatible with ASP.NET MVC 3 installation.

This blog describes a scenario on how to solve this, but unfortunately both methods did not help me. I was missing the 8BC707D3F85BD0B3F9C439FAC38EAE2E key in my registry.

I just removed the VS 2010 SP1 from the machine and installed the ASP.NET MVC 3 and reinstalled the VS 2010 SP1. Fortunately I have the SP1 offline installer with me. Smile

But the problem is when updating the VS 2010 to SP1 it does not give a choice to select the components we need.