I can upload all files & folders again, but I downloaded the newest version of WP I think, 3.1.3, the Swedish version from the Swedish wp-page. I got the same problem before, when I uploaded 3.1.3 SW on an older version of WP on another server some months ago. Could there be a bug in the system and is there anybody who knows how to fix it? Thanks anyway, I will try some of your suggestions.
