Then you need to ask at that program's support place. Turning off CMS is standard procedure, there even is a vB4 version completely w/o the CMS. If that makes another addon vanish, that's an issue of that addon.
I have the, the owner is having some personal medical problem and is unable to do much of anything right now
I hope he has a good recovery
I only asked on here because I thought I might have turned it off in someplace that I don't know about, or as a side effect of turning off the articles