Originally Posted by ziderhead:
“anyone any ideas ???”
Yes, it wont work.
XP 64 bit is a bit of a nightmare to install, upgrade or doing anything to. Drivers are a nightmare...and hardly any vendors write stuff for it now.
Better off doing an upgrade to Vista 64bit Ultimate and dropping that old os.
I can confirm iTunes works fine on Vista64
Your only other option would be to download a newer version of ntdll.dll for vista 64bit and see if that will work....but back up your old version!