Can anyone tell me a antivirus for 64 bit windows xp pro. I saw in articles that norton does support 64 bit, but no where in its site i saw the 64 bit download. Is the same package for both 32 bit and 64 bit. Please sugget a antivirus that wont run any 32 bit services in the background, as don't want the antiirus to crash if the WOW64 (32 bit emulator) crashes.

If possible please provide me with its download link.

NOTE: PLEASE READ THE ABOVE CAREFULLY AND ANSWER AND PLEASE DONT SUGGEST TO GO TO 32 BIT XP

I used Avast AV for a long time with XPx64 and it worked well. It's free, so it wouldn't hurt to try it.

Try Windows Live Onecare.

Microsoft made x64 and made live onecare. They should