How much are you willing to pay for this? At least $1,000,000? Driver Development is not cheap. If you had that kind of money you would not be on a forum.
XP/2003 x64 is not modern by today's standards, they are both End of Life by Microsoft a long time ago.
You're best bet is getting your Software updated to work with a modern operating system.
Otherwise look at using virtualization to run an old OS on modern hardware. I don't recommend it, but it's possible.
1 of 1 people found this helpful
Like I said, I am willing to pay whatever it takes. I asked where to go to achieve this; Who I would need to contact specifically. I am already very aware about Microsoft's lack of certain support. You stating that XP x64 and Server2003 x64 is not modern by today's standards, is a matter of opinion and not fact. Windows XP Professional x64 Edition uses many modern technologies that Windows 7 on up still use today. I would know this because I have tested this. Most of what has been said is not even completely relevant to my exact question anyway. It would be most helpful to have someone actually answer my question in the first place.