遇到的问题：

           error code -2147023293

其他网友回答：

1）           https://social.msdn.microsoft.com/Forums/en-US/3c3b1cd9-85a7-41a7-9c54-751f91999687/error-code-2147023293-cannot-install-windows-emulator?forum=vssetup

内容摘录：

The error code – 2147023293 means 0x80070643, it means “Fatal error during installation”, this is a general error and most of the time, it means that your package was corrupted.

Refer to: https://support.microsoft.com/en-us/kb/2899270#bookmark-iso 0x80070643 means installation cache or ISO is corrupted, it is for visual studio 2013, and in visual studio 2015, this error code means the package is corrupted most of the time.

To make sure whether your package is corrupted, Please use fciv.exe http://support.microsoft.com/kb/841290  to verify hash of the ISO. Any discrepancy would indicate that the file was corrupted. Here is a blog for how to use it, you can refer to it. Refer to:https://www.visualstudio.com/en-us/downloads/visual-studio-2015-iso-sha1-vs.aspx

If the SHA-1 value is incorrect, it means that your package is corrupted, please re-download and reinstall it.

If the SHA-1 value is correct, I may need your installation log files, you can use http://aka.ms/vscollect to gather the installation logs. After using it, you will find vslogs.cab from %temp% folder. Please upload the file tohttps://skydrive.live.com/ and share thelink here.

2）          http://www.cnblogs.com/coding-hundredOfYears/archive/2012/10/20/2732490.html

解决办法：

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