I have an install of Sage 50 on Server 2012 R2. When I run a inventory rebuild from a workstation on the network it is very slow, it takes almost 10 minutes. When I run the same thing on the server it's done in less than 20 seconds. I have searched for a solution and one that comes up is to make changes to the Data Manager, however the Data Manager is not installed. I have uninstalled and reinstalled Sage 50 but the Data Manager is not installing.

How do I manually install the Data Manager?

Thanks.