lol , indeed it's hard to help you because your not listening to the advices i'm telling you to do .
First of all, if i;m telling you to unninstall all the firewalls you need to do so , because i'm experimented in this and know what i'm doing , but you doesn't listen me and continue to do all in your style .
You wrote on the forum , and was looking for help , but tell me , how can i help you if you don't let me do it.
And believe me , Comodo Firewall and Online Armor are the best standalone firewalls on the market , they don't need to be tested by you , and i'm wondering ,how you'll test them ?
All you need to do to can update normally it's to unninstall all your firewalls , you don't need a bunch of them to be secure, it make your PC work like sh*t , and your protection isn't greater as well .
It will be great if you unnistall all and firewalls and avast , and start from the beggining , first , install avast , restart , install Online Armor / Comodo Firewall , restart , Allow ashUpd.exe to connect when firewall is prompting , use your PC in peace .
Don't complicate your life with all this things !!
Can this being caused because after the installion of avast! it was REGISTERED??
I wanted to check the registration for some instructions and it says that avast! is already registered
Can it be that the update server rejects avast! because the registration is invalid?
No it can't be , because you installed it without unninstalling 4.8 and during the installation process it took the license from that one , it's a normal operation then you install v.5 over v. 4.8
And for the final PEACE !