postman Installation has failed: There was an error while installing the application. Check the setup log for more information and contact the author

Error msg:

Installation has failed: There was an error while installing the application. Check the setup log for more information and contact the author

Open setup Log:
2018-05-27 14:14:35> Program: Starting Squirrel Updater: --install .
2018-05-27 14:14:35> Program: Starting install, writing to C:\Users\w5659\AppData\Local\SquirrelTemp
2018-05-27 14:14:35> Program: About to install to: C:\Users\w5659\AppData\Local\GitHubDesktop
2018-05-27 14:14:35> CheckForUpdateImpl: Couldn't write out staging user ID, this user probably shouldn't get beta anything: 
xxxx

问题:

　　之前安装的postman没有拆卸干净, 导致创建目录失败, 无法正常进行, 删除C:\Users\w5659\AppData\Local中的快捷方式即可

解决:

　　cd C:\\Users\w5659\AppData\AppData\Local && rmdir /S /Q SquirrelTemp GitHubDesktop postman