Rockwell finally obsoleted both 6200-PLC2 and AI-2 software aboutfour years ago (after a 20-year lifetime). That means you cannot get new media copies or new activation diskettes. Rockwell will still support the PLC-2 controllers, but only through their own field service engineers and repair parts services.
If I were in your situation, bwolf, I'd call the Rockwell office up in Burr Ridge, IL. Talk to their ACIG "Solution Architect" or to their Technical Consultants, and I'll bet you can get an activation to get your AI-2 software running again.
I have provided gratis PLC-2 support to my customers in the past in exchange for an opportunity to quote a conversion to a more modern, more easily supportable control platform.