The search for a "new" activation code for version 11 is becoming increasingly difficult for a very simple reason:

Activating ABBYY FineReader 11 is a straightforward process:

Ensure the serial number matches the edition you installed (e.g., Professional vs. Corporate Edition).

If you reinstall your operating system, upgrade your hard drive, or build a new computer, your old activation code becomes invalid because it is tied to the hardware signature of the previous machine. Consequently, you need a activation code for the same serial number.

Understanding ABBYY FineReader 11 Activation: Official Licensing vs. Security Risks