I found the solution:
I copied the config.js from the …/plugins/bpckeditor/ to …/plugins/bpckeditor/ckeditor.
I know that the same effect should have happen, when I place the correct URL in the config in the WordPress admin menu. But it didn’t make the effect.
Now it’s fortunately working :).
Ciao
Rotblick
What did you change to have it working? It worked once, but I don’t know what I changed – now it doesn’t work. I think first there were no costum folders filled out at all, but it worked. I changed the settings, but didn’t touch the empty fields for the folders and after it it didn’t work.
By now I put in the correct path, the right path to the config file, but it doesn’t work. I don’t see a input field at all.
Can anybody help me out?