我的邮件服务器是由excahgen2007升级迁移而来，升级完成后在域中新建了一个子域；想为子域用户开通邮箱功能在子域主域控制器上进行ad与域扩展的时候报错。下图与文档是相应的报错信息。子域管理员已经加到邮件的Exchange Organization Administrators和Organization Management两个组，并且也加到了Domain Admins组。
请问如何处理！
[11/17/2012 04:21:42.0373] [0] Setup will use the path 'C:\sp2' for installing Exchange.
[11/17/2012 04:21:42.0389] [0] The installation mode is set to: 'Install'.
[11/17/2012 04:21:44.0136] [0] An Exchange organization with name 'tfsp' was found in this forest.
[11/17/2012 04:21:44.0152] [0] Active Directory Initialization status : 'True'.
[11/17/2012 04:21:44.0152] [0] Schema Update Required Status : 'False'.
[11/17/2012 04:21:44.0152] [0] Organization Configuration Update Required Status : 'False'.
[11/17/2012 04:21:44.0152] [0] Domain Configuration Update Required Status : 'True'.
[11/17/2012 04:21:44.0526] [0] Applying default role selection state
[11/17/2012 04:21:44.0604] [0] Setup is determining what organization-level operations to perform.
[11/17/2012 04:21:44.0604] [0] The command-line option preparead has been specified.
[11/17/2012 04:21:44.0620] [0] Because the command-line option preparead was specified, setup is adding the argument PrepareOrganization.
[11/17/2012 04:21:44.0620] [0] Because the command-line option preparead was specified, setup is adding the argument PrepareDomain.
[11/17/2012 04:21:44.0620] [0] Because the value was specified, setup is setting the argument OrganizationName to the value tfsp.
[11/17/2012 04:21:44.0620] [0] Setup will run from path 'C:\Windows\Temp\ExchangeSetup'.
[11/17/2012 04:21:44.0635] [0] InstallModeDataHandler has 1 DataHandlers
[11/17/2012 04:21:44.0635] [0] RootDataHandler has 1 DataHandlers
[11/17/2012 04:21:44.0635] [0] No server roles will be installed
[11/17/2012 04:21:44.0713] [0] Validating options for the 0 requested roles
[11/17/2012 04:21:44.0760] [0] Performing Microsoft Exchange Server Prerequisite Check
[11/17/2012 04:21:44.0838] [0] Setup is determining what organization-level operations to perform.
[11/17/2012 04:21:44.0838] [0] The command-line option preparead has been specified.
[11/17/2012 04:21:44.0838] [0] Because the command-line option preparead was specified, setup is adding the argument PrepareOrganization.
[11/17/2012 04:21:44.0838] [0] Because the command-line option preparead was specified, setup is adding the argument PrepareDomain.
[11/17/2012 04:21:44.0838] [0] Because the value was specified, setup is setting the argument OrganizationName to the value tfsp.
[11/17/2012 04:21:44.0854] [0] Setup is determining what organization-level operations to perform.
[11/17/2012 04:21:44.0854] [0] The command-line option preparead has been specified.
[11/17/2012 04:21:44.0854] [0] Because the command-line option preparead was specified, setup is adding the argument PrepareOrganization.
[11/17/2012 04:21:44.0854] [0] Because the command-line option preparead was specified, setup is adding the argument PrepareDomain.
[11/17/2012 04:21:44.0854] [0] Because the value was specified, setup is setting the argument OrganizationName to the value tfsp.
[11/17/2012 04:21:46.0024] [0] **************
[11/17/2012 04:21:46.0024] [0] Setup will run the task 'test-setuphealth'
[11/17/2012 04:21:46.0039] [1] Setup launched task 'test-setuphealth -DomainController 'TOSCDC1.tosc.tfsp.cn' -DownloadConfigurationUpdates $true -ExchangeVersion '14.2.247.5' -Roles 'Global' -ScanType 'PrecheckInstall' -SetupRoles 'Global' -PrepareDomain $null
-PrepareOrganization $true -CustomerFeedbackEnabled $false'
[11/17/2012 04:21:47.0272] [1] 'test-SetupHealth'的 Active Directory 会话设置是: 查看整个林:'True', 配置域控制器:“TOSCDC1.tosc.tfsp.cn”, 首选全局编录:“TOSCDC1.tosc.tfsp.cn”, 首选域控制器:“{ TOSCDC1.tosc.tfsp.cn }”
[11/17/2012 04:21:47.0350] [1] Beginning processing test-setuphealth -DomainController:'TOSCDC1.tosc.tfsp.cn' -DownloadConfigurationUpdates:'True' -ExchangeVersion:'14.2.247.5' -Roles:'Global' -ScanType:'PrecheckInstall' -SetupRoles:'Global' -PrepareDomain:$null
-PrepareOrganization:'True' -CustomerFeedbackEnabled:'False'
[11/17/2012 04:21:56.0257] [1] 'Get-OrganizationConfig'的 Active Directory 会话设置是: 查看整个林:'True', 配置域控制器:“TOSCDC1.tosc.tfsp.cn”, 首选全局编录:“TOSCDC1.tosc.tfsp.cn”, 首选域控制器:“{ TOSCDC1.tosc.tfsp.cn }”
[11/17/2012 04:21:56.0257] [1] Beginning processing Get-OrganizationConfig
[11/17/2012 04:21:56.0289] [1] Searching objects of type "OrganizationConfig" with filter "$null", scope "SubTree" under the root "$null".
[11/17/2012 04:21:56.0491] [1] Previous operation run on domain controller 'TOSCDC1.tosc.tfsp.cn'.
[11/17/2012 04:21:56.0491] [1] Preparing to output objects. The maximum size of the result set is "unlimited".
[11/17/2012 04:21:57.0615] [1] Ending processing Get-OrganizationConfig
[11/17/2012 04:25:58.0855] [1] [REQUIRED] 需要对 Active Directory 进行全局更新，并且此用户帐户不是“Enterprise Admins”组的成员。
[11/17/2012 04:25:58.0870] [1] [REQUIRED] 需要更新本地域。您必须是"Domain Admins"组、"Organization Management"角色组或"Enterprise Admins"组的成员。
[11/17/2012 04:25:58.0870] [1] [REQUIRED] 安装程序需要与 Active Directory 架构主机联系，但此计算机与架构主机(DC=tfsp,DC=cn)不在同一 Active Directory 域中。
[11/17/2012 04:25:58.0902] [1] Ending processing test-setuphealth
[11/17/2012 04:25:58.0917] [0] The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder.
[11/17/2012 04:25:58.0917] [0] End of Setup
[11/17/2012 04:25:58.0917] [0] **********************************************
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