一、問題出現
在安裝Python客戶端的過程中出現這個問題，百度上很少有解決方案，好不容易找到了才解決，所以自己記錄下來，以後有人遇到就可以解決了。
二、問題展示
日誌如下：
[1E298:22034][2018-12-10T20:04:30]i001: Burn v3.10.0.2103, Windows v10.0 (Build 14393: Service Pack 0), path: E:\瀏覽器下載\安裝包\python-3.5.1-amd64.exe
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'ActionLikeInstalling' to value 'Installing'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'ActionLikeInstallation' to value 'Setup'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'ShortVersion' to value '3.5'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing numeric variable 'ShortVersionNoDot' to value '35'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'WinVer' to value '3.5'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing numeric variable 'WinVerNoDot' to value '35'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing numeric variable 'InstallAllUsers' to value '0'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing numeric variable 'InstallLauncherAllUsers' to value '1'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'TargetDir' to value ''
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'DefaultAllUsersTargetDir' to value '[ProgramFiles64Folder]Python[WinVerNoDot]'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'TargetPlatform' to value 'x64'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable 'DefaultJustForMeTargetDir' to value '[LocalAppDataFolder]Programs\Python\Python[WinVerNoDot]'
[1E298:22034][2018-12-10T20:04:30]i000: Initializing string variable
三、解決方案
單選安裝包，右鍵選擇以管理員身份運行，然後就可以安裝成功了。
備註：https://www.cnblogs.com/suogasus/p/4894172.html這個網址是我找到解決方案的博客，謝謝博主。