安装.NET FRAMEWORK 4.5安装进度条回滚之后发生严重错误 代码0x80070643
注意：
回滚完成后，不要急着点击完成
查看日志：用IE浏览器打开，最后红色部分就是要查看的部分，本人电脑提示（显示全部不要阻止）
[7/3/2016, 1:56:19]Log File C:UsersjyfAppDataLocalTempMicrosoft .NET Framework 4.5.1 Setup_20160703_015207783-MSI_netfx_Full_GDR_x64.msi.txt exists and will be added to
the Watson upload list
[7/3/2016, 1:56:19]Calling MsiInstallProduct(D:2af1e2d9e1fa498259c152 etfx_Full_GDR_x64.msi, EXTUI=1
[7/3/2016, 1:57:26] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:29] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:31] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:32] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:34] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:35] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:37] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:38] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:39] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:40] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:41] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:42] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:43] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:44] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:45] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:47] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:48] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:48] Returning IDOK. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:58:6]MSI (D:2af1e2d9e1fa498259c152 etfx_Full_GDR_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4.5.1 Setup_20160703_015207783-MSI_netfx_Full_GDR_x64.msi.txt
[7/3/2016, 1:58:6]PerformOperation returned 1603 (translates to HRESULT = 0x80070643)
[7/3/2016, 1:56:19]Calling MsiInstallProduct(D:2af1e2d9e1fa498259c152 etfx_Full_GDR_x64.msi, EXTUI=1
[7/3/2016, 1:57:26] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:29] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:31] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:32] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:34] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:35] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:37] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:38] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:39] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:40] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:41] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:42] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:43] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:44] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:45] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:47] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:48] Returning IDRETRY. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:57:48] Returning IDOK. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
[7/3/2016, 1:58:6]MSI (D:2af1e2d9e1fa498259c152 etfx_Full_GDR_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4.5.1 Setup_20160703_015207783-MSI_netfx_Full_GDR_x64.msi.txt
[7/3/2016, 1:58:6]PerformOperation returned 1603 (translates to HRESULT = 0x80070643)
[7/3/2016, 1:58:6] Action complete
[7/3/2016, 1:58:6]Error 1603:1321 is mapped to Custom Error: Retry[7/3/2016, 1:58:6]Retry 1 of 1 of custom error handling
[7/3/2016, 1:58:6]Retry count over existing limit, not going to retry again.
[7/3/2016, 1:58:6]OnFailureBehavior for this item is to Stop.
[7/3/2016, 1:58:6] Action complete
[7/3/2016, 1:58:6]Final Result: Installation failed with error code: (0x80070643), "安装时发生严重错误" (Elapsed time: 0 00:05:59).[7/3/2016, 2:0:7]WM_ACTIVATEAPP: Focus stealer's windows WAS visible, NOT taking back focus
解决办法：
windowssystem32msvcp110_clr0400.dll 或者
C:WindowsSysWOW64msvcr110_clr0400.dll.]
没有文件权限导致的
方式如下：在msvcr110_clr0400.dll.上点鼠标右键—属性,在 《安全》 选项卡内点 《高级》 按钮,然后出现一个对话框,在 《所有者》 选项卡内点 《编辑》 按钮，然后又出现一个对话框，然后下面有个 《将所有者更改为：》，在这句话的下面那个选择框中选择你的用户名（即Administrators），然后 点《确定》,再点《确定》。
这样返回到了 msvcr110_clr0400.dll.属性 这个对话框，这次点 《编辑》 按钮, 在 《"组或用户名"》下面的选择框中选择你的用户名(即Administrators)，然后在"你的用户名 的权限"中 选择"完全控制"后面的"允许"下面的选择框,然后点《确定》,再点《确定》,这样就可以更改了
注意事项：
1.勾选这几个选项才能看到红字部分
2.查看文件时候
[7/3/2016, 1:57:48] Returning IDOK. INSTALLMESSAGE_ERROR [安装程序没有足够的特权来修改文件C:windowssystem32msvcp110_clr0400.dll。]
直接将msvcp110_clr0400复制文件搜索里面搜索
最好直接复制文件名称查询文件，因为有几个文件特别相似，（我就弄错了好几次）
可以重新安装了，可以到达这里基本没问题了
安装完成
