Avast! is killed computers since this WE.
Many people get this FP (Cycbot-KI) and send kernel32.dll to the quarantine and so Windows going bad.

=> http://translate.google.fr/translate?u=http%3A%2F%2Fforum.avast.com%2Findex.php%3Ftopic%3D85505.0&sl=fr&tl=en&hl=&ie=UTF-8

but im not able to reproduce it :frowning: