Ok, I'm going to make a guess and say that you are probably running the
Rocket Software UniVerse product. Rocket Software purchased the UniVerse product from IBM in 2009 and has been selling and supporting the product for several years.
There are many ways to install and deliver an application using UniVerse. If you are using the Windows client, you sould be able to access the Help | About menu to see what version is actually running on your development machine. This version is one of two factors that will determine what options you have in this scenario.
The second factor depends on how the UniVerse application is delivered to the end user. Is it a web application, a "two tier" app that accesses database files via the network, or an "n tier" app that accesses an application server? You need to find the lowest version number from the way or ways that the UniVerse application is delivered... Usually the first two digits are enough, but it is better to have the whole version number if you can get it.
Assuming that all of the versions are relatively recent (version 11 is current), you have a fair number of choices.... If there are any old runtime packages running your application, then things can get interesting!
-PatP