首先遇到权限问题，只有域管理员权限，运行升级向导后提示权限不足，无法完成升级任务
向集团申请组织管理员权限后，继续打开安装文件，发现不能继续使用向导进行安装，这时可以使用命令进行继续升级，升级命令为Setup /m:upgrade
mailbox使用共享存贮，群集模式为SCC，架构为2主1备，名称为MB01,MB02,MB03,SCC节点名称为MB-SCC01,MB-SCC02，首先升级备用节点MB3（只能用命令），升级完成后将服务转移到此服务器，发现联机失败。
根据查阅资料，按照以下步骤操作，使用命令将服务停止
Stop-ClusteredMailboxServer MB-SCC01 -StopReason “upgrade to SP3”
在升级后的服务器上运行命令将群集邮箱服务器转移
Move-ClusteredMailboxServer MB-SCC01 -TargetMachine MB03 -MoveComment “upgrade to SP3”
运行以下命令
Setup /upgradecms
节点服务运行正常
更新ru10补丁出错，错误日志为
MSI (c) (E8:F0) [08:54:18:744]:Windows Installer installed an update.Product
Name:Microsoft Exchange Server.Product Version:8.1.240.6. Product Language:
1033. Update Name:Update Rollup 4 for Exchange Server 2007 Service Pack 1
(KB952580) 8.1.311.3.Installation success or error status: 1603.
MSI (c) (E8:F0) [08:54:18:744]:Note: 1: 1729
MSI (c) (E8:F0) [08:54:18:745]:Note:1: 2262 2: Error 3: -2147287038
MSI (c) (E8:F0) [08:54:18:756]:Transforming table Error.
MSI (c) (E8:F0) [08:54:18:758]:Transforming table Error.
MSI (c) (E8:F0) [08:54:18:758]:Note:1: 2262 2: Error 3: -2147287038
MSI (c) (E8:F0) [08:54:18:758]:Note:1: 2262 2: Error 3: -2147287038
MSI (c) (E8:F0) [08:54:18:769]:Transforming table Error.
MSI (c) (E8:F0) [08:54:18:772]:Transforming table Error.
MSI (c) (E8:F0) [08:54:18:772]:Note:1: 2262 2: Error 3: -2147287038
MSI (c) (E8:F0) [08:54:18:772]:Product:Microsoft Exchange Server -- Configuration failed.
MSI (c) (E8:F0) [08:54:18:773]:Windows Installer reconfigured the product.Product
Name:Microsoft Exchange Server.Product Version:8.1.240.6. Product Language:
1033. Reconfiguration success or error status: 1603.
MSI (c) (E8:F0) [08:54:18:775]:Attempting to delete file
C:\Users\<user alias>\AppData\Local\Temp\2\3b396.msp
MSI (c) (E8:F0) [08:54:18:775]:Unable to delete the file.LastError = 32
MSI (c) (E8:F0) [08:54:18:781]:Grabbed execution mutex.
MSI (c) (E8:F0) [08:54:18:781]:Cleaning up uninstalled install packages, if any exist
MSI (c) (E8:F0) [08:54:18:781]:Attempting to delete file
C:\Users\<user alias>\AppData\Local\Temp\2\3b396.msp
MSI (c) (E8:F0) [08:54:18:784]:MainEngineThread is returning 1603
查阅资料显示原因为无法删除临时文件（之前更新出现过错误），使用cmd以管理员权限运行msp更新包解决，参考文章