windows下python卸载之再安装报错问题
[098C:1C04][2018-06-05T23:03:45]i001: Burn v3.10.3.3007, Windows v6.1 (Build 7601: Service Pack 1), path: C:\Users\wuxue\AppData\Local\Temp\{691462C7-BF5D-430C-A303-4448120AC466}\.cr\python-3.5.3-amd64-webinstall.exe
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'ActionLikeInstalling' to value 'Installing'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'ActionLikeInstallation' to value 'Setup'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'ShortVersion' to value '3.5'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'ShortVersionNoDot' to value '35'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'WinVer' to value '3.5'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'WinVerNoDot' to value '35'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'InstallAllUsers' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'InstallLauncherAllUsers' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'TargetDir' to value ''
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'DefaultAllUsersTargetDir' to value '[ProgramFiles64Folder]Python[WinVerNoDot]'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'TargetPlatform' to value 'x64'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'DefaultJustForMeTargetDir' to value '[LocalAppDataFolder]Programs\Python\Python[WinVerNoDot]'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'OptionalFeaturesRegistryKey' to value 'Software\Python\PythonCore\[WinVer]\InstalledFeatures'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'TargetDirRegistryKey' to value 'Software\Python\PythonCore\[WinVer]\InstallPath'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'DefaultCustomTargetDir' to value ''
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'InstallAllUsersState' to value 'enabled'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'InstallLauncherAllUsersState' to value 'enabled'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'CustomInstallLauncherAllUsersState' to value '[InstallLauncherAllUsersState]'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'TargetDirState' to value 'enabled'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'CustomBrowseButtonState' to value 'enabled'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_core' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_exe' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_dev' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_lib' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_test' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_doc' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_tools' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_tcltk' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_pip' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_launcher' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'Include_launcherState' to value 'enabled'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_symbols' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Include_debug' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'LauncherOnly' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'DetectedLauncher' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'DetectedOldLauncher' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'AssociateFiles' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'Shortcuts' to value '1'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'PrependPath' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'CompileAll' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing numeric variable 'SimpleInstall' to value '0'
[098C:1C04][2018-06-05T23:03:45]i000: Initializing string variable 'SimpleInstallDescription' to value ''
[098C:1C04][2018-06-05T23:03:45]i009: Command Line: '-burn.clean.room=C:\Users\wuxue\Downloads\python-3.5.3-amd64-webinstall.exe -burn.filehandle.attached=316 -burn.filehandle.self=324'
[098C:1C04][2018-06-05T23:03:45]i000: Setting string variable 'WixBundleOriginalSource' to value 'C:\Users\wuxue\Downloads\python-3.5.3-amd64-webinstall.exe'
[098C:1C04][2018-06-05T23:03:45]i000: Setting string variable 'WixBundleOriginalSourceFolder' to value 'C:\Users\wuxue\Downloads\'
[098C:1C04][2018-06-05T23:03:45]i000: Setting string variable 'WixBundleLog' to value 'C:\Users\wuxue\AppData\Local\Temp\Python 3.5.3 (64-bit)_20180605230345.log'
[098C:1C04][2018-06-05T23:03:45]i000: Setting string variable 'WixBundleName' to value 'Python 3.5.3 (64-bit)'
[098C:1C04][2018-06-05T23:03:45]i000: Setting string variable 'WixBundleManufacturer' to value 'Python Software Foundation'
[098C:1C04][2018-06-05T23:03:46]i000: Setting numeric variable 'CRTInstalled' to value 1
[098C:1674][2018-06-05T23:03:46]i000: Did not find C:\Users\wuxue\Downloads\unattend.xml
[098C:1674][2018-06-05T23:03:46]i000: Setting string variable 'ActionLikeInstalling' to value 'Installing'
[098C:1674][2018-06-05T23:03:46]i000: Setting string variable 'ActionLikeInstallation' to value 'Setup'
[098C:1674][2018-06-05T23:03:46]i000: Setting version variable 'WixBundleFileVersion' to value '3.5.3150.0'
[098C:1674][2018-06-05T23:03:46]i000: Target OS is Windows 7 SP1 or later
[098C:1C04][2018-06-05T23:03:46]i100: Detect begin, 58 packages
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.0_x86, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.0_x64, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.1_x86, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.1_x64, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.2_x86, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.2_x64, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.3_x86, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: crt_14.0_v6.3_x64, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: core_AllUsers, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: core_AllUsers_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: core_AllUsers_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: core_JustForMe, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: core_JustForMe_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: core_JustForMe_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: dev_AllUsers, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: dev_AllUsers_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: dev_JustForMe, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: dev_JustForMe_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: exe_AllUsers, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i104: Detected package: exe_AllUsers, feature: DefaultFeature, state: Absent
[098C:1C04][2018-06-05T23:03:46]i104: Detected package: exe_AllUsers, feature: Shortcuts, state: Absent
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: exe_AllUsers_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: exe_AllUsers_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: exe_JustForMe, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i104: Detected package: exe_JustForMe, feature: DefaultFeature, state: Absent
[098C:1C04][2018-06-05T23:03:46]i104: Detected package: exe_JustForMe, feature: Shortcuts, state: Absent
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: exe_JustForMe_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: exe_JustForMe_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: lib_AllUsers, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: lib_AllUsers_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: lib_AllUsers_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: lib_JustForMe, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: lib_JustForMe_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: lib_JustForMe_d, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: test_AllUsers, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: test_AllUsers_pdb, state: Absent, cached: None
[098C:1C04][2018-06-05T23:03:46]i101: Detected package: test_AllUsers_d, state: Absent, cached: None