Sk has some trouble with the accessory update.
first error i got was the same as vanloki described in in this thread http://forums.spiralknights.com/de/node/27767 that the updater was not able to download the new patch within 5 attemps.
Now that i reinstalled SK and erased the SK file completely before installin it again and downloaded the getdown and digest txt. to replace the crappy ones another error pops out -.-
Now it says as in the subject written " the appbase is missin in the configuration - file"
here's my launcher logfile as requested ;)