I am currently running my server on ZCS Network Edition 4.5.1. I would like to test the open source version 4.5.2. I am terrified with the posibility of loosing the emails and LDAP authentication etc.
I saw some thread that one could keep the existing information in such a situation. The thread is not detailed enough. Just how does someone go about with installation of one version over another while still keeping the data and emails?