1° - Both Avast (vers 4.6) and Zone Lab were simultaneously installed on me Pc.
Is it good or dangerous ?
It's good. Avast and ZoneAlarm work togheter. Do you use the free or the profesional version of ZoneAlarm?
As I had to face problems of non connection (err 80) for Avast UPDATE operation, I suppressed Zone Alarm, and now all seems to be correct.
Into the firewall settings, the following programs should be allowed to connect:
ashServ.exe (avast! antivirus service)
ashWebSv.exe (avast! Web Scanner) (allow server rights)
ashMaiSv.exe (avast! e-Mail Scanner Service) (allow email rights)
ashUpdSv.exe (avast! Update Service)
avast.setup (avast! Update executable)
2° - Is this Forum accessible in French and how ?
Oh, just in English...