Dear，
安装WSUS30-KB972455-x64的时候报错信息如下。麻烦帮忙看下是什么问题引起的，谢谢。
2018-10-16 12:51:06 Success MWUSSetup Skipping Asp.Net install since not running on win2k3...
2018-10-16 12:51:06 Success MWUSSetup Installing wYukon using ocsetup
2018-10-16 12:51:06 Success MWUSSetup Installing Windows Internal database using ocsetup with command line as "ocsetup "WSSEE" /quiet /norestart"
2018-10-16 12:53:02 Error MWUSSetup The process ocsetup "WSSEE" /quiet /norestart returned error: 0x643 (Error 0x80070643: 安装时发生严重错误)
2018-10-16 12:53:02 Error MWUSSetup ExecCmd failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 12:53:02 Error MWUSSetup Install Windows Internal database: Failed to execute "ocsetup "WSSEE" /quiet /norestart" (Error 0x80070643: 安装时发生严重错误)
2018-10-16 12:53:02 Error MWUSSetup CInstallDriver::PerformSetup: Installation of wYukon failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 12:53:02 Error MWUSSetup CSetupDriver::LaunchSetup: Setup failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:21:38 Error MWUSSetup DoInstall: Wsus setup failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:24:06 Success MWUSSetup Validating pre-requisites...
2018-10-16 13:24:06 Error MWUSSetup Failed to determine if an higher version of WSUS is installed. Assuming it is not... (Error 0x80070002: 系统找不到指定的文件。)
2018-10-16 13:24:06 Error MWUSSetup WSUS is outdated. But this will not block setup (Error 0x00000000: 操作成功完成。)
2018-10-16 13:24:10 Success MWUSSetup Initializing installation details
2018-10-16 13:24:10 Success MWUSSetup Skipping Asp.Net install since not running on win2k3...
2018-10-16 13:24:10 Success MWUSSetup Installing wYukon using ocsetup
2018-10-16 13:24:10 Success MWUSSetup Installing Windows Internal database using ocsetup with command line as "ocsetup "WSSEE" /quiet /norestart"
2018-10-16 13:25:49 Error MWUSSetup The process ocsetup "WSSEE" /quiet /norestart returned error: 0x643 (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:25:49 Error MWUSSetup ExecCmd failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:25:49 Error MWUSSetup Install Windows Internal database: Failed to execute "ocsetup "WSSEE" /quiet /norestart" (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:25:49 Error MWUSSetup CInstallDriver::PerformSetup: Installation of wYukon failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:25:49 Error MWUSSetup CSetupDriver::LaunchSetup: Setup failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:25:55 Error MWUSSetup DoInstall: Wsus setup failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:29:30 Success MWUSSetup Validating pre-requisites...
2018-10-16 13:29:30 Error MWUSSetup Failed to determine if an higher version of WSUS is installed. Assuming it is not... (Error 0x80070002: 系统找不到指定的文件。)
2018-10-16 13:29:30 Error MWUSSetup WSUS is outdated. But this will not block setup (Error 0x00000000: 操作成功完成。)
2018-10-16 13:31:14 Success MWUSSetup Initializing installation details
2018-10-16 13:31:14 Success MWUSSetup Skipping Asp.Net install since not running on win2k3...
2018-10-16 13:31:14 Success MWUSSetup Installing wYukon using ocsetup
2018-10-16 13:31:14 Success MWUSSetup Installing Windows Internal database using ocsetup with command line as "ocsetup "WSSEE" /quiet /norestart"
2018-10-16 13:32:53 Error MWUSSetup The process ocsetup "WSSEE" /quiet /norestart returned error: 0x643 (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:32:53 Error MWUSSetup ExecCmd failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:32:53 Error MWUSSetup Install Windows Internal database: Failed to execute "ocsetup "WSSEE" /quiet /norestart" (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:32:53 Error MWUSSetup CInstallDriver::PerformSetup: Installation of wYukon failed (Error 0x80070643: 安装时发生严重错误)
2018-10-16 13:32:53 Error MWUSSetup CSetupDriver::LaunchSetup: Setup failed (Error 0x80070643: 安装时发生严重错误)
