There was a 64bit version of XP. The tiny little whispers on a 4k were unworkable, though. Besides, if an app can't run on 64bit XP, what's the point of runni

There was a 64bit version of XP. The tiny little whispers on a 4k were unworkable, though. Besides, if an app can't run on 64bit XP, what's the point of running it, anyway?