I grew a beard waiting for Avira's SLOOOOOOOOOOW updates. This is the Achilles heel for Avira, and therefore not recommended.Īn open request to deaf Avira, as I have complained to them before but they do not seem to listen, care or give a damn, is this: FIX YOUR DAMN SLOW SERVERS. These failures are totally unacceptable for a security software that we depend on protecting us. The bad news for Avira, reason for just 1 star, is that it is very slow, horrible, atrocious, ridiculously slow in updating the needed definitions. How well Panda is protecting my system, I haven't a clue, but it tests well in the various antivirus tests I've seen on the Web.Īnyhow, anyone with Windows XP and an old computer who's having problems with Avira might want to give Panda a try.Īvast and this software (Avira) are considered to be the 2 best free antivirus programs. Indeed, Panda has so little impact on my system's performance that it's almost like having no antivirus program installed at all: my computer starts quickly (with no warnings or errors on my Event log), programs launch/open quickly, and files open/load quickly. I vaguely recall experimenting with Panda a year and a half ago and having problems, but the current version (15.1.0) is working very smoothly so far. I suspect that my ancient CPU's lack of support for SSE2 and above may be the problem in some of these cases, as a lot of newer software works better with, or even requires, a CPU with SSE2+ support, so users with a newer CPU may not encounter these problems.

AVG, Avast, and Comodo slow my computer quite dramatically, with even the simplest things (opening the Start menu or Windows Explorer or Notepad) being annoyingly delayed.

BitDefender is pretty good while it works, but it's a bit touchy and quits auto scanning after a week or so on my machine - though it works without a hitch (and has for over a year) on my dad's newer Windows 7 machine with SSE2+ CPU. Avira still lists Windows XP in their System Requirements, but the Web page they referred me to does indeed show that Windows XP support ended on : Īs such, I've been trying out many of the other well-known free antivirus programs - AVG, Avast, BitDefender, Comodo, Panda, and one or two others - and Panda Free Antivirus is by far the least performance robbing of the bunch on my machine. I've been using Avira Free Antivirus for several years, but I've been experiencing minor problems with it recently (having anywhere from two to a hundred gavi3.db-related errors on my Event log at each and every start up) I reported the bug to Avira and they informed me that they've ended official support for Windows XP and will not be addressing the bug. Athlon XP 3000+ CPU (w/SSE but not SSE2 or above support)

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