无法在窗口7中安装dotnet framework 3.5 [英] unable to install dotnet framework 3.5 in window 7

问题描述

你好朋友，

我有窗口7专业操作系统。我正在尝试安装dotnet framework 3.5。但在安装结束时，它将删除与安装的dotnet框架相关的所有文件，并自动卸载dotnet。

请帮我解决这个问题为什么会发生？什么是它的解决方案？

解决方案

Windows 7预装了.NET framework V3.5 SP1，因此安装是不必要的，什么也不做。因此，文件被忽略，并且根本没有安装。



只有当您需要.NET V4.0时，安装才会进行任何更改。

hello friends,
i have window 7 professional OS. I am trying to install dotnet framework 3.5. But at the end of installation it will remove all the files related to dotnet framework which it install and dotnet uninstall automatic.
Please help me about this problem why its happen? and what is the solution for it?

解决方案

Windows 7 comes preinstalled with .NET framework V3.5 SP1, so the installation is unnecessary, and does nothing. Hence, the files are ignored, and not installed at all.

It''s only if you need .NET V4.0 that the installation will make any changes.

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