标签：blog http io ar os sp for strong on
.net 4.5是4.0的update，所以直接用4.0部署就可以了
When .NET 4.5 is installed it effectively replaces .NET 4.0 on the machine. .NET 4.0 gets overwritten by a new version of .NET 4.5 which - according to Microsoft - is supposed to be 100% backwards compatible.
我们简单的理解就是，4.5本质上还是4.0，属于递增式的更新，所以对IIS 来说看到的只有4.0而已，看看如下的4.5 DLL库中的版本号就知道了
为什么IIS中找不到.net framework 4.5（转）
标签：blog http io ar os sp for strong on
原文地址：http://www.cnblogs.com/Van-Pire/p/4146787.html
