Visual Studio 2010中无法识别的.NET Framework 4.0 [英] Visual Studio 2010 not recognizing .NET Framework 4.0

问题描述

我最近不得不卸载/找到我目前的安装已损坏后重新安装我的.NET Framework 4。我尝试升级我的Telerik控制时，发现了这个。

I've recently had to uninstall/re-install my .NET Framework 4 after finding my current installation was corrupt. I found this when attempting to upgrade my Telerik Controls.

我手动卸载使用命令行，然后我的.NET框架重新安装从MSDN框架的最新版本。

I manually uninstalled my .NET Framework using the command line and then re-installed the newest version of the framework from MSDN.

现在，当我打开VS2010 previous项目（这是codeD在.NET 4中），它会提示我安装的.NET Framework 4.0或重新定位的项目到另一个框架或配置文件。

Now when I open previous projects in VS2010 (which are coded in .NET 4), it prompts me to Install .NET Framework 4.0 or retarget the Project to a another Framework or Profile.

有没有办法来刷新Visual Studio 2010中认识到，我已经安装了.NET Framework？和/或将在我的Visual Studio安装一个简单的修复解决这个问题？

Is there a way to refresh Visual Studio 2010 to recognize that I have the .NET Framework installed? and/or would a simple Repair on my Visual Studio installation correct this problem?

推荐答案

你应该尝试的第一件事就是来修复您的Visual Studio安装。 VS2010依赖于.NET 4.0为prerequisite。当您重新安装了.NET 4.0，你可能搞砸了Visual Studio 2010的安装。

The first thing you should try is to repair your Visual Studio installation. VS2010 relies on .NET 4.0 as a prerequisite. When you re-installed .NET 4.0, you probably messed up the VS2010 installation.

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