Windows XP x64 patch

Hello,
I wonder if there is a patch to fix that per meter transferred again to give the IEEE 1394 (FireWire) and 400 to 800 Mbps see my XP x64 Edition SP2? I saw that exist for Windows XP SP2 on its KB885222 my Walking is not on my own so I just want to know if there are XP x64 SP2 will patch?

Thank you in advance

Are you sure this fix is needed on the x64 version? Look at the sheet corresponding Microsoft, and compares the dates of files impacted. If it is, your files are recent enough.