A quick questionFollow

I am about to perform some upgrades on my computer (motherboard, processor, graphics card, etc.). I will also, be reformatting my HDD as well. Since this will essentially be a new computer, save for a few old parts, will I have any problems installing FFXI since it was previously installed on another build?

I apologize if this has been asked recently or if it is a dumb question.

Thank you in advance for any help.