OIT has discovered several enterprise-wide incompatibilities with the MacOS Catalina. One of these instances is that 32-bit applications cannot run on Catalina. This includes Endnote, McAfee, OIT’s remote support tool, and several other applications. OIT encourages Mac users to not upgrade to Catalina at this time. If you have any questions, please contact the IT Service Desk at 205-348-5555.