Windows XP Part No : X14-72249 is X86 or X64 Tags: Configuration x86 X64 Windows XP Last response: February 25, 2011 9:35 AM in Windows XP Share comptek February 25, 2011 8:46:39 AM Dear Sir, We Purchased Windows XP OS with SP3 Part No.:X14-72249, Kindly clarify that the above mentioned part no. is 32 bit or 64 bit. Regards Sowjanya More about : windows part x14 72249 x86 x64 Ijack February 25, 2011 9:35:32 AM If it has SP3 then it's 32-bit. There was no SP3 for XP 64-bit. m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !