Mapinfo Professional 12.0 Serial Number Access Code -

If you bought a physical copy, these numbers are on the card included inside the box. Userinfo.log File:

This is a single-user license tied to one computer. It requires automatic or email activation. Concurrent (Third character 'S'):

If you have lost your credentials, they are typically found in the following places: Original Purchase Email:

MapInfo Professional 12.0 remains a trusted GIS tool for many professionals. However, activating the software requires specific license credentials—namely, a Serial Number and an Access Code—provided upon purchase. If you are struggling to find these, trying to reinstall, or managing a license transfer, this guide will walk you through the necessary steps. Where to Find Your MapInfo 12.0 Serial Number & Access Code

If you are upgrading your computer or moving to a new machine, you must return your license first

If MapInfo 12.0 was previously installed, you can often find your active serial number in the installation directory by opening UserInfo.log in Notepad. Windows Registry: For 32-bit installations, you can look under

Search your inbox for emails from Pitney Bowes (now Precisely) containing download links and license details. Product Activation Information Card:

Allows multiple users within a company to share licenses. Requires a License Server name and port. Distributable (Third character 'D'):