OK, some experimenting. These exclude settings seems to make Avast! and ZoneAlarm 5.5 beta co-exist without lockups at boot time. But I really think avast! and ZoneLabs should find out WHY this lockup problem happends :frowning:

c:\progra*\zoneal*\zlclient.exe
c:\windows\system\vs*.dll
c:\windows\system\zonelabs*.dll
c:\windows\system\zl*.dll