It was a long time ago when I installed GIMP 2.4.2. After time, I decided to update to 2.6.2, the latest version then. But when I did, only the toolbox icons remained and all their options were replaced by the sign - "You can drop capable dialogues here". I didn't understand how could they be deleted, as I only removed the main GIMP folder with the uninstallation wizard. I installed 2.4.2 again, but there were no options again. Just tell me, where exactly are the dialogue files and I'll tell you do they exist on my computer or there is just a bug in them because I cannot work normally with GIMP.