Before (or after) upgrading Joomla to 4.3 please copy administrator\components\com_fabrik\classes\42 to administrator\components\com_fabrik\classes\43 (to get rid of the error "DO NOT use the Fabrik backend admin") ------------------------- See changelog here. Download Fabrik 4 (Gamma3) here. Notes: Installing this package may result in 2-3 warnings on missing xml files. These warnings can be safely ignored. They are a result of a change to the library folder structure. The library names and versions are not yet fixed, but this won't disturb running Fabrik. Please check your database structure (System/Maintainace/Database), especially if your site is a J!3/F3 upgrade. And one last point, remember, these releases are not official Fabrik 4 production releases. We make no guarantees that they will work completely in your specific case. Please test on a test copy of your site before installing on a production site. If you find any errors please post them in the bugs section of this forum and we will do our best to try and fix them.