yes, maybe it would be better for me to speak german about this stuff. however, i just got the idea that when i installed and ran the first test it may have found something and that something was a important file which is now missing. to bad, after deinstalling and reinstalling the old log files seem to be gone.
now i am running aswMBR again and well, lets see what happens.
anyhow, i still wonder how i could get infected since i always used the free avast version before