This product requires the Microsoft .NET 4 Framework. Please install the missing component, then try to install this product again
安装 Microsoft .NET 4 Framework 后要restart?
我windows server 1008R2 安装MVC3 一切正常
看看这里,将mvc3安装文件解压再单个安装
http://www.cnblogs.com/downmoon/archive/2011/01/14/1935667.html