Which version to use?

I have an Athlon 64 CPU. Also WinXP Home Edition, service pack 2.
Which version of Comodo should I use, 32 or 64 bit setup?

Is your Windows XP Home Edition SP2 32bit or 64bit?

That is the question. You should find this information in your computer manual or my computer.


I see nothing about 32 or 64 bit. All I see under My Computer> System Properties is "Microsoft Windows XP Home Edition 2002 Servise Pack 2.

I think I found an answer.
If I am not mistaken, and I often am, 64 bit is only on (or was first out on) the Professional edition, and it didn’t come out till 2005. Since mine is a 2002 Edition, 32 bit.
Or not…

if your OS does not explicitly says it’s 64 bit - then it’s 32 bit