William, you're running an older build. Download/install the revised CB2023 program installer (build 2535) and see if it helps from your online account: https://www.comicbase.com/mycb/Registrations.aspx
Also, with the latest build, make sure you're able to launch and exit out of the software with no trouble. To help smooth up your database, go the file menu>file tools - optimize. Try updating afterwards and see if that helps.