Hi, > I added a few lines to your modified gimprc.c to support that. No, that won't work. Of course you need to hook somewhere into plug_in.c or at least use the plug_in_defs list. Otherwise plug-ins won't be able to register their domain on the first call. > The only thing missing now is the pluginrc write code. Huh? The info is already written into the pluginrc! Salut, Sven