Step F9: Control-O fallback

1. Use the saved copy of Control‑O rules.

   If you defined new rules in the new version, define them in the restored environment. Make sure you remove the new version features.

2. Restore the previous Automation Log file.
3. Restore the previous SOLVEWARE libraries.
4. Restore the Control‑O global variables database files.
5. Issue the following command:

   RUN IOASDISC,SSNAME=ioa_subsystem