Forum Post: RE: How to find out which GP features are installed already in the system with GP 2010

You can go to Tools->Setup->System->Edit Launch File and you will see what is loaded. Now if no one added additional modules when GP was installed that is all you will see. You could also run an installation off the install media and you will get to a screen where it provides a list of what to install. It will default to none so you could see that way as well.