A hybrid deployment with Office 365 has been detected. Please ensure that you are running setup with the /TenantOrganizationConfig switch. To use the TenantOrganizationConfig switch you must first connect to your Exchange Online tenant via PowerShell and execute the following command: "Get-OrganizationConfig | Export-Clixml -Path MyTenantOrganizationConfig.XML". Once the XML file has been generated, run setup with the TenantOrganizationConfig switch as follows "/TenantOrganizationConfig MyTenantOrganizationConfig.XML". If you continue to see this this message then it indicates that either the XML file specified is corrupt, or you are attempting to upgrade your on-premises Exchange installation to a build that isn't compatible with the Exchange version of your Office 365 tenant. Your Office 365 tenant must be upgraded to a compatible version of Exchange before upgrading your on-premises Exchange installation. For more information, see: http://go.microsoft.com/fwlink/?LinkId=262888
A GetCopyStatus RPC hang was detected on Server {0} for 90 mins. The problem was not automatically resolved. The MSExchangeDagMgmt ...
A Global Catalog (GC) server has been added or removed. The %3 registry setting has been modified. Old value: %1 New value: ...
A heartbeat for the site/connector with Guid: %1 could not be sent as either the connector could not be found or the site ...
A hybrid configuration from a previous version of Exchange has been detected. Do you want to go ahead and upgrade the existing ...
A hybrid deployment with Office 365 has been detected. Please ensure that you are running setup with the /TenantOrganizationConfig ...
A list of CSV files to use to generate a summary report. These files will typically be ones named "CounterData. *" generated ...
A logical page corruption has been detected in a table on {0} for {1}. The most recent probe failure message is: {Probe.Error} ...
A mailbox couldn't be found for user '%1' and the user will be allowed to continue to site '%2'. This is expected for objects ...
A Mailbox or Public Folder server has been added or removed. The %3 registry setting has been modified. Old value: %1 New ...