I had been using AVG Pro 7 for a while, and it was working fine. Then a popup box said that there was a error with the license and that some files had been damaged or missing or something like that. The license didn't expire until 2005. I've installed it again and again, downloaded other versions off of Kazza, including ones with the keygen, with a license that didn't expire till 2021, reinstalled those about 10 times, got the same error message, and still nothing works. I've had just about all I can take. I've even tried avast and I get this message "Information about current update: Last encountered error: The license key for this product is invalid or expired." And the license on it is not supposed to expire. I don't really like avast since it doesn't detect trojans like AVG does. But I thought I would try it for a backup. Usually the serials for programs that I put in work but, they haven't been working for these antivirus programs.
I really need an antivirus program and I would like to use AVG but everything I've downloaded doesn't seem to work. I want something reliable and something that detects mostly all viruses and trojans. I know about NOD32 but you have to have the password and I cannot find one for it. Is there a free antivirus that will detect viruses and remove them, and will let you have updates? Or one that's not free but good and doesn't take up alot of resources? Any help is greatly appreciated!