Visual Studio2010開Web專案一直報asp.net 4.0沒註冊

ASP.NET 4.0 has not been registered on the Web server. You need to manually configure your Web server

一直給我報上面的機歪訊息，

windows7的解決方案是打個指令

aspnet_regiis -i

這樣就好，但是win10不能用，

電腦裡裝的是.net framework 4.6 ，什麼功能也都啟用了，說我4.0沒註冊

今天找到 … 原來 … 是bug … 

原文在這

.NET Web Development and Tools Blog

裝.net framework4.6時，可能會跳出上面的機歪訊息，

這是微軟的issue，安裝更新就好了

Visual Studio 2013 –

• Download Visual Studio 2013 Update 4
• For more information on the Visual Studio 2013 Update 4, please refer to: Visual Studio 2013 Update 4 KB Article

Visual Studio 2012

• An update to address this issue for Microsoft Visual Studio 2012 has been published: KB3002339
• To install this update directly from the Microsoft Download Center, here

Visual Studio 2010 SP1

• An update to address this issue for Microsoft Visual Studio 2010 SP1 has been published: KB3002340
• This update is available from Windows Update
• To install this update directly from the Microsoft Download Center, here