every time i turn on my lap appears a message saying installing missing controler and i wait a minute then it says that windows couldnt find the controller for the divice get in contact with your admin of the system please help
this is the same topic as this: http://forum.avast.com/index.php?topic=103401.0
We have already seen it, but still we don’t have more info about the cause. Reinstalling avast helped in some cases.