具体错误信息如下，内容太多只截取了一部分
2312: 2015-02-13 14:19:06.083 [InstallationProgressPage] 正在启动安装...
2312: 2015-02-13 14:19:06.085 [CBS] installing 'IAS NT Service RasServerAll RasRoutingProtocols ' ...
2312: 2015-02-13 14:19:06.086 [CBS] CreateSessionAndPackage: begin
2312: 2015-02-13 14:19:49.747 [CBS] CreateSessionAndPackage: done
2312: 2015-02-13 14:19:49.748 [CBS] ...parents that will be auto-installed: 'RasServer '
2312: 2015-02-13 14:19:49.750 [CBS] ...default children to turn-off: '<none>'
2312: 2015-02-13 14:19:50.322 [CBS] ...current state of 'IAS NT Service': p: Staged, a: Staged, s: UninstallRequested
2312: 2015-02-13 14:19:50.323 [CBS] ...setting state of 'IAS NT Service' to 'InstallRequested'
2312: 2015-02-13 14:19:50.864 [CBS] ...current state of 'RasServerAll': p: Staged, a: Staged, s: UninstallRequested
2312: 2015-02-13 14:19:50.865 [CBS] ...setting state of 'RasServerAll' to 'InstallRequested'
2312: 2015-02-13 14:19:51.597 [CBS] ...current state of 'RasRoutingProtocols': p: Staged, a: Staged, s: UninstallRequested
2312: 2015-02-13 14:19:51.598 [CBS] ...setting state of 'RasRoutingProtocols' to 'InstallRequested'
2312: 2015-02-13 14:19:51.843 [CBS] ...current state of 'RasServer': p: Staged, a: Staged, s: UninstallRequested
2312: 2015-02-13 14:19:51.844 [CBS] ...setting state of 'RasServer' to 'InstallRequested'
2312: 2015-02-13 14:19:52.093 [CBS] ...'IAS NT Service' : applicability: Applicable
2312: 2015-02-13 14:19:52.129 [CBS] ...'RasServerAll' : applicability: Applicable
2312: 2015-02-13 14:19:52.167 [CBS] ...'RasRoutingProtocols' : applicability: Applicable
2312: 2015-02-13 14:19:52.204 [CBS] ...'RasServer' : applicability: Applicable
2312: 2015-02-13 14:28:01.076 [CbsUIHandler] Initiate:
2312: 2015-02-13 14:28:01.456 [InstallationProgressPage] 正在安装...
2312: 2015-02-13 14:28:15.067 [InstallationProgressPage] 正在验证安装...
2312: 2015-02-13 14:28:15.117 [InstallationProgressPage] 正在安装...
2312: 2015-02-13 14:33:46.052 [CbsUIHandler] Error: -2147023293 :
2312: 2015-02-13 14:33:46.077 [CbsUIHandler] Terminate:
2312: 2015-02-13 14:33:46.219 [CBS] Error (Id=0) Function: 'NativeMethods.GetPackageStatus(out status)' failed: 80070643 (-2147023293)
2312: 2015-02-13 14:33:46.443 [CBS] ...done installing 'IAS NT Service RasServerAll RasRoutingProtocols '. Status: -2147023293
(80070643)
2312: 2015-02-13 14:33:46.444 [InstallationProgressPage] 正在验证安装...
2312: 2015-02-13 14:33:46.559 [Provider] Skipped configuration of 'NetworkPolicyServer' because install operation failed.
2312: 2015-02-13 14:33:46.699 [Provider] Skipped configuration of 'RemoteAccessService' because install operation failed.
2312: 2015-02-13 14:33:46.700 [Provider] Skipped configuration of 'Routing' because install operation failed.
2312: 2015-02-13 14:33:46.701 [Provider]
[STAT] ---- CBS Session Consolidation -----
[STAT] For
'NetworkPolicyServer',
'RemoteAccessService',
'Routing'[STAT] installation(s) took '880.4322538' second(s) total.
[STAT] Configuration(s) took '0.1404043' second(s) total.
[STAT] Total time: '880.5726581' second(s).
2312: 2015-02-13 14:33:46.701 [Provider] Error (Id=0) Sync Result - Success: False, RebootRequired: False, Id: /RMTInstances/http___schemas.microsoft.com_sdm_Windows_ServerManager_NetworkAccessServices_2005_09_NetworkPolicyServerType_d11d5e7d-dd9d-498f-9867-c232e32a086e.xml
2312: 2015-02-13 14:33:46.702 [Provider] Error (Id=0) Sync Message - OperationKind: Install, MessageType: Error, MessageCode: -2147023293, Message: 尝试安装 Network Policy Server 失败，错误代码为 0x80070643。, AdditionalMessage: 安装时发生严重错误
2312: 2015-02-13 14:33:46.702 [Provider] Error (Id=0) Sync Result - Success: False, RebootRequired: False, Id: /RMTInstances/http___schemas.microsoft.com_sdm_Windows_ServerManager_NetworkAccessServices_2005_09_RemoteAccessServiceType_fb55c191-1060-4ca3-9124-a95907084288.xml
2312: 2015-02-13 14:33:46.703 [Provider] Error (Id=0) Sync Message - OperationKind: Install, MessageType: Error, MessageCode: -2147023293, Message: 尝试安装 Remote Access Service 失败，错误代码为 0x80070643。, AdditionalMessage: 安装时发生严重错误
2312: 2015-02-13 14:33:46.703 [Provider] Error (Id=0) Sync Result - Success: False, RebootRequired: False, Id: /RMTInstances/http___schemas.microsoft.com_sdm_Windows_ServerManager_NetworkAccessServices_2005_09_RoutingType_746e92eb-2c12-46a1-a0de-5cc23d6404d5.xml
2312: 2015-02-13 14:33:46.704 [Provider] Error (Id=0) Sync Message - OperationKind: Install, MessageType: Error, MessageCode: -2147023293, Message: 尝试安装 Routing 失败，错误代码为 0x80070643。, AdditionalMessage: 安装时发生严重错误
2312: 2015-02-13 14:33:49.589 [InstallationProgressPage] Sync operation completed
2312: 2015-02-13 14:33:50.652 [InstallationProgressPage] Performing post install/uninstall discovery...
2312: 2015-02-13 14:33:52.030 [CBS] LastModified CBS Time (UTC): 02/13/2015 06:33:08
2312: 2015-02-13 14:33:52.031 [Provider] C:\Windows\system32\ServerManager\Cache\CbsUpdateState.bin does not exist.
2312: 2015-02-13 14:33:52.226 [CBS] IsCacheStillGood: False.
2312: 2015-02-13 14:33:52.866 [CBS] CreateSessionAndPackage: begin
2312: 2015-02-13 14:35:54.737 [CBS] CreateSessionAndPackage: done
麻烦哪位指导一下怎么解决。
