There is no way to use a GUI to move MSMQ on Windows Server 2012. You can move MSMQ using PowerShell.
NOTE: In the example below I have created a new MSMQ folder on G:\. The path is G:\MSMQ. You do not need to create the MessageFiles, TransactionLogs or Storage folders as they will be created automatically.
To move MSMQ perform the following actions:
- Open powershell.
- Type the command: Set-MsmqQueueManager -MsgStore "G:\MSMQ\MessageFiles" -TransactionLogStore "G:\MSMQ\TransactionLogs" –MsgLogStore “G:\MSMQ\Storage”
- Restart the MSMQ services.
- If the services fail to start, add the Network Service account to the Local Administrators group on the EV server.
- Run the command Set-MsmqQueueManager to get a summary of the MSMQ configuration.