you might troll through this protracted thread
maybe yes... maybe no. I can't find it listed in current software, but someone got it working with arcmap 10.4
Thanks. In fact we have it working with 10.4. But I don't think I should be using it, if at any time it may stop working.
Is there still no way to see a geodatabase ERD within arcmap? This is a basic function in most databases.