GitHub安装出现An error occurred trying to download...错误

官网下载GitHub for windows后安装出现了错误，提示An error occurred trying to download 'https://github-windows.s3.amazonaws.com/GitHub.application'.See the setup log file located at 'C:\Users\FD\AppData\Local\Temp\VSDCAB7.tmp\install.log' for more information.将https://github-windows.s3.amazonaws.com/GitHub.application改成https://github-windows.s3.amazonaws.com/GitHub.application复制到IE浏览器，然后就自动下载了。 官网下载GitHub for windows后安装出现了错误，提示An error occur