With version 4.2 the file extension for the projects has been changed to .plex. This means no longer 2 files contain the project data, but just one. When opening a 4.1 version project, the project files will be converted to the new format. Be aware having converted a project to the .plex format, the .rka /.rkd files remain available.

Click to expand/collapseDifferent file types

Last changed: 1/9/2020