Hi All, I am trying to recover Exchange 2010 SP1 but i am getting the following message, please advice. E:\exchange 2010>SETUP /m:recoverserver Welcome to Microsoft Exchange Server 2010 Unattended Setup Preparing Exchange Setup Copying Setup Files COMPLETED The following server roles will be recovered Languages Hub Transport Role Client Access Role Mailbox Role Management Tools Performing Microsoft Exchange Server Prerequisite Check Configuring Prerequisites COMPLETED Language Pack Checks FAILED A Setup failure previously occurred while installing the HubTransport role. Either run Setup again for just this role, or remove the role using Control Pan el. The Exchange Server setup operation didn't complete. More details can be found in ExchangeSetup.log located in the <SystemDrive>:\ExchangeSetupLogs folder. Exchange Server setup encountered an error.

Hi Zabee Please read this link Recover Exchange 2010 Server with Mailbox, Hub and Client Access Role Maybe it`s will helpful

Hi, I didnt help.

Hi Checked Domain Controller Security Policy on DC Please add the exchange server group to "Manage Auditing and Security Log". If it is comvenient, please post your setup log error. Terence Yu TechNet Community Support

Hi Checked Domain Controller Security Policy on DC Please add the exchange server group to "Manage Auditing and Security Log". If it is comvenient, please post your setuo log error.Terence Yu TechNet Community Support