How do locate the version and product update that is installed for Sage 300?
Launch the Sage 300 program. It not necessary to login, but the steps are the same if logged in or not. The only difference will be that if you are logged into a company, the red check marks will show you which modules are active for that specific company. Without logging into any company, only shows the version information.
From the top menu bar, click on Help and then System Information. The version information is listed on this screen.
Note that for Version 2017PU2 and later, the System Information screen has been moved here: