No doubt you will have heard of spam, phishing, viruses and trojans by now. After all they are constantly a threat to our security and it is the main reason why we have firewalls and anti-viruses on our computers. Threats are not entirely computer based though you may be also subject to telephone calls from people pretending to be from your ISP or even from Microsoft themselves! Be aware of the scammer!
I have been using Comodo Internet Security since it’s initial release and it just keeps getting better and better. However whilst trying to install the most recent version 4.0 which was released on March 03 2010 I encountered an installation error 1603. Naturally I cleared all the junk files, disabled unnecessary services, cleared the registry and still couldn’t get it to work until I came across a handy clean up tool which cleans up leftover data from the previous installations.