im trying to install ais to use my 3rd license on my subscription on a emachines computer that a family member gave me.my problem is that when installing it gets to avast firewall and just hangs there,im mean i left for a hour and it was still at that stage.when i force a restart i have a red x on my network adapter and no internet at all and avast is not installed.there is no other security on the machine(cleaned with ccleaner-auslogics reg cleaner) they may have had another product at one tme but theres nothing there at the moment that i can see.any ideas of what could be causing ais to stop at the avast firewall setup stage?
emachines pc
2 gb ram
320 hd
win 7