I'd like your guy's opinion before I call AB. I've installed RSLogix 5 on a new desktop with xp pro. When I put in my activation disk, it tells me the disk in drive A is not formatted. I found this to be true in ANY desktop with xp pro. The disk reads fine and activation transfers in all computers with 95 or 98. Is this an issue with the age of the master disk (1995 on the label) or the fat used at the time of production?