玩不了！！！！XP系统。。NET Framework 4.0装不上。。

糖醬.)兟森＿

下载好了几天了啊啊啊啊啊因为这个一直进不去啊啊啊啊啊

这个是日志

Installation Log

Message Types:	Errors    Verbose    Messages
Message Details:	Date Time

© 2009 Microsoft Corporation. All rights reserved. Terms of Use.OS Version = 5.1.2600, Platform 2, Service Pack 3
OS Description = WinXP - x86 Professional Service Pack 3

CommandLine = E:\a626d6545ba185f94490e9caaff925\\Setup.exe /x86 /x64

Using Simultaneous Download and Install mechanism

Operation: Installing

Package Name = Microsoft .NET Framework 4 Setup
Package Version = 4.0.30319

User Experience Data Collection Policy: UserControlled

Number of applicable items: 7

MSI (E:\a626d6545ba185f94490e9caaff925\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20130218_183040372-MSI_netfx_Core_x86.msi.txt

Exe (E:\a626d6545ba185f94490e9caaff925\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt

MSI (E:\a626d6545ba185f94490e9caaff925\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20130218_183040372-MSI_netfx_Core_x86.msi.txt

Final Result: Installation failed with error code: (0x80070643), "安装时发生严重错误 " (Elapsed time: 0 00:02:45).





求大神解决。。。