Manually update your Avast anti-virus versions.
[License: Freeware| Requires: Win All | Size: 5 Mb]
avast! Virus Definitions 4.x VPS 0660-0 / 19.12.2006
[License: Freeware| Requires: Win All | Size: 5 Mb]
avast! Virus Definitions 4.x VPS 0660-0 / 19.12.2006