WSUS 后安装部署失败，无法启动 windows 2012 R2
Server 2012 r2 fails to launch post-installation task
WSUS有问题，下载不了，所以卸载重新安装，安装后一直无法执行安装部署。
初始设置和文件夹都检查过没设置错误
IIS等都重新安装过，故障一样，请问如何解决？感谢
Using WSUS has a problem, so the uninstall reinstall, after installation has been unable to perform the installation deployment.
IIS has been reinstalled, such as fault, how can do?Thank you
2015-06-03 10:33:38 Postinstall started
2015-06-03 10:33:38 Detected role services: Database, UI, Services
2015-06-03 10:33:38 Start: LoadSettingsFromXml
2015-06-03 10:33:38 Start: GetConfigValue with filename=UpdateServices-Services.xml item=ContentLocal
2015-06-03 10:33:38 System.TypeInitializationException: “Microsoft.UpdateServices.Internal.UtilConstants”的类型初始值设定项引发异常。 ---> System.IO.InvalidDataException:
Invalid installation directory 安装目录无效
在 Microsoft.UpdateServices.Internal.SetupInfo.GetInstallDirectory()
在 Microsoft.UpdateServices.Internal.UtilConstants..cctor()
--- 内部异常堆栈跟踪的结尾 ---
在 Microsoft.UpdateServices.Administration.PostInstall.GetConfigValue(String filename, String item)
在 Microsoft.UpdateServices.Administration.PostInstall.LoadSettingsFromXml()
在 Microsoft.UpdateServices.Administration.PostInstall.Initalize(Parameters parameters)
在 Microsoft.UpdateServices.Administration.PostInstall.Execute(String[] arguments)
严重错误: “Microsoft.UpdateServices.Internal.UtilConstants”的类型初始值设定项引发异常。
