Net framework 4.0安装发生严重错误，日志文件如下，求助大神们

OS Version = 5.1.2600, Platform 2, Service Pack 3
OS Description = WinXP - x86 Professional Service Pack 3
CommandLine = E:\196788c01ac86b2eb8f4\\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:\196788c01ac86b2eb8f4\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20170531_111438046-MSI_netfx_Core_x86.msi.txt
Exe (E:\196788c01ac86b2eb8f4\SetupUtility.exe) succeeded.
Exe Log File: dd_SetupUtility.txt
MSI (E:\196788c01ac86b2eb8f4\netfx_Core_x86.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20170531_111438046-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 00:06:27).
这个应该怎么办。按照百度方法好几次了，还是不行