The database is a single file that needs to be stored on a computer in which all client computers have read/write access to. On this host computer, create a folder and create a share for that folder so any client computers on the network can access the data in the folder. The exact details of sharing a folder varies depending on the version of Windows but the basic way is to right-click the folder, select "Properties," select "Sharing," and then turn on sharing. Make sure the sharing permissions give users read/write permission to the folder. You can also assign a share name which will be the name that all the other computers on the network will refer to the folder by.

To create the database inside this folder requires a client be installed. Preferably, on the computer that is used by the person who is going to administer the OpsCenter system, go on and install the client setup program.