I have Windows 7 ultimate 64 bits. I need to know what software permissions I must add in the Program Control, that Firefox can access internet. I am using SecureBrowser from Dell ( http://www.kace.com/products/freetools/secure-browser/ ) - where Firefox runs inside a "shell". I added permissions for Firefox, Kontainer.exe and KontainerCreator.exe yesterday and it seemed to work. No idea if I need to add anything else. I shut down computer. Today I started computer and wanted to use SecureBrowser and it not connects to internet. I checked the Program Control of ZoneAlarm firewall and saw that the two Kontainer software disappeared from the list. Any idea what I should do?