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无法安装.net Framework 4.0

[英]Unable to install .net framework 4.0

原文 2012-06-12 10:20:22 8 1 .net-4.0/ windows-server-2008/ windows-installer

I have cleaned up the .net frame work 4.0 from my system using clean utility. 我已经使用清理实用程序从系统中清理了.net frame work 4.0。 It was uninstalled .net frame work framework 4.0. 它已卸载.net框架工作框架4.0。 Then i tried to reinstall 4.0 using the set up file got from below link. 然后，我尝试使用从下面的链接获取的设置文件重新安装4.0。

http://msdn.microsoft.com/en-us/netframework/aa569263.aspx http://msdn.microsoft.com/zh-CN/netframework/aa569263.aspx

But i am getting installation failed error. 但是我收到安装失败错误。

Error msg : Installation failed with error code: (0x80070643), "Fatal error during installation. 错误消息：安装失败，错误代码：（0x80070643），“安装过程中出现致命错误。

I am using windows server 2008 32bit OS. 我正在使用Windows Server 2008 32位操作系统。

Can any one please give me a solution? 有人可以给我解决方法吗？

Regards, Karthik. 此致，Karthik。

1 个解决方案

This usually means you already have a .NET installation on your system but it's corrupted. 这通常意味着您已经在系统上安装了.NET，但已损坏。 If this is the case you can try the following: 如果是这种情况，您可以尝试以下方法：

Go to Control Panel->Programs and Features and open the .NET Framework 4 Client Profile installer. 转到“ Control Panel->Programs and Features然后打开.NET Framework 4 Client Profile安装程序。

Select Repair .NET Framework 4 Client Profile to its original state . 选择将Repair .NET Framework 4 Client Profile to its original state 。 Reboot afterwards. 之后重新启动。

After this is done try to reinstall .NET Framework 4 using the offline installer 完成此操作后，请尝试使用脱机安装程序重新安装.NET Framework 4。

http://www.microsoft.com/en-us/download/details.aspx?displaylang=en&id=17718 http://www.microsoft.com/zh-cn/download/details.aspx?displaylang=en&id=17718