Exchange 2016 Uninstall Fails on Mailbox Server Role: Client Access Service Recently I battled with this headache of an Uninstall of an Exchange 2016 server. In the Exchange Install Logs this is the error that you are seeing. ERROR ( message:Cannot find GLOBAL MODULE object with identifier “exppw:) To resolve this error, you can follow…
3 CommentsExchange Transport Service Fails to Start After moving the Exchange Queue Database, the Transport service fails to start and you receive the following error in Event viewer. To resolve this error, we need to make sure that the folder where the new Queue DB is located has the correct permissions. The folder for the queue…
Leave a CommentExchange 2016 Installation Fails with the following error. An attempt was made to load an assembly from a network location which would have caused the assembly to be sandboxed in previous versions of the .NET Framework Navigate to the folder with the Exchange Files using PowerShell and run the following to unblock all the Setup…
1 CommentInstalling Exchange 2016 with Exchange 2010 Co-Existing In this Post, I will look at Installing Exchange 2016 on Windows Server 2016 co-existing with Exchange 2010. Exchange 2016 can only co-exist if the following requirements is met. Exchange 2016 consist of only two major Roles which is the Mailbox and Edge Transport Role. The Mailbox Server…
2 CommentsReduce Exchange 2016 Mailbox Database size using Eseutil. In this post I will walk through the steps of reducing the Exchange Mailbox Database size, However the method of reducing the Mailbox Database size varies from different administrators. If you can afford to have downtime on a Mailbox Database then these steps would work for…
1 CommentExchange DAG Witness is in Failed State. WARNING: Database availability group ‘DAG01’ witness is in a failed state. The database availability group requires the witness server to maintain quorum. Please use the Set-DatabaseAvailabilityGroup cmdlet to re-create the witness server and the directory. To try and resolve the issue on the DAG , lets have a…
Comments closedRemoving Exchange 2013 Client Access Server In this post i will look at removing Exchange 2013 Client access Server from the current Exchange Organization. As this is not the last Exchange Server in the Organization and removing this server will be very straight forward. To start the process we can verify if this server is…
3 CommentsDecommissioning Exchange 2013 Mailbox Server In this post i will go through the steps used to remove an Exchange 2013 Mailbox Server from the Exchange Organization. Before we can start with the uninstall of Exchange we first need to verify that the server we want to decommission does not have any “System Mailboxes” or “User…
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