why it always say "can not initialize avast,engine invalid paramter"

Hi,all
it’s my first time to use avast,i don’t understand that’s why,i have update the latest database.

Can you please specify what OS (Linux? Mac?) and avast version you are referring to?

Regards,
Mity

Hi mity,

maybe the title of this one should be changed to the above mentioned error message: http://forum.avast.com/index.php?topic=57775.0

In almost every case the solution to this error can be found there.