If you’re decomissioning a SQL server, you might need to migrate the Trend Micro Control Manager database (db_ControlManager). To migrate the Trend Micro Control Manager database:
Log onto the Trend Micro Control Manager server
The database settings are actually stored in C:\Program Files (x86)\Trend Micro\COMMON\TMI, under the CFG_DM_DB_DSN setting. By default, this will point to a System DSN called ControlManager_Database. You don’t need to change the TMI.cfg file
Click Start -> Control Panel -> Administrator Tools and launch Data Sources (ODBC)
Click on the System DSN tab
Select the ControlManager_Database DSN
Click Configure…
This will tell you where your Trend Micro Control Manager database is currently stored
Stop the Trend Micro Control Manager services on the server
Navigate to the SQL server and take a copy of the SQL database (either by backing it up or detaching it and copying the files)
Navigate to the SQL server that you wish to migrate the Trend Micro Control Manager database to and restore or attach the database, depending on the copy method you used in the previous step
Go back to the ODBC configuration on the Trend Micro Control Manager server
Change the Server to the SQL server instance that you migrated the Trend Micro Control Manager database to
Start the Trend Micro Control Manager services that you stopped
Log onto the Trend Micro Control Manager website to make sure that everything is working and that the database has been successfully migrated
In that case, you can’t migrate the Trend Micro Control Manager database using the above method. According to Trend Micro Support, you need to do the following: