Question

framework 4.0 安装失败 求解决！！！！！急！

OS Version = 6.1.7601, Platform 2, Service Pack 1OS Description = Windows 7 - x64 Ultimate Edition Service Pack 1
CommandLine = E:\0c74a2deb8656268774e30937e\\Setup.exe /x86 /x64 /ia64 /web
Using Simultaneous Download and Install mechanism

Operation: Installing
Package Name = Microsoft .NET Framework 4 SetupPackage Version = 4.0.30319
User Experience Data Collection Policy: Disabled

Number of applicable items: 12

Exe (E:\0c74a2deb8656268774e30937e\SetupUtility.exe) succeeded.Exe Log File: dd_SetupUtility.txt
ServiceControl operation succeeded!
ServiceControl operation succeeded!
Exe (C:\Users\lr\AppData\Local\Temp\Microsoft .NET Framework 4 Setup_4.0.30319\Windows6.1-KB958488-v6001-x64.msu) failed with 0x424 - 指定的服务未安装。 .

Final Result: Installation failed with error code: (0x00000424), "指定的服务未安装。 " (Elapsed time: 0 00:00:15).
跪求高手解决！！！

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Answer 1

我是win7，安装没多久自动回滚，提示安装失败，去官网查的，按以下做了就OK了。
1、开始->运行->net stop WuAuServ
2、开始->运行->%windir%
3、将文件夹SoftwareDistribution重命名为SDold
4、开始->运行->net start WuAuServ
之后再重新装.net4就能装了，我的已经装好了，不知道你的是不是也能解决。