Stopped in to see Nathan at Core Computers about purchasing a hard copy version of Windows 10 to load onto Fusion and after 5 mins of discussion, he led me to some software that would solve my problem - which was to mount an ISO file onto Windows XP.

I couldn't thank him enough for giving me this advice, even though he lost the sale, but as all things, what goes around comes around.

I'll be back as we've done plenty of business together over the years and he's never let me down.

Thanks again Nathan.