Hi I am having a strange problem with ck , so far I coudl easily edit the model data files , but right now I can't anymore select the world model , by pressing edit it opens the model data window pop up but then I can't press the button of model file name , because it keeps pushing me back to the window instead than opening the folder browser to select a model ... any idea?

and it doesnt allows me to save , I pres save and it rebrings me back without saving ahything ...