The "Hardware Information Does Not Match With" error in Autodata 3.45 stems from a mismatch between the Sentinel Key emulator and the system's current hardware signature, often caused by hardware changes or incorrect registration. Resolving this typically involves running the installation as an administrator, regenerating the UID, and ensuring English (United States) regional settings. For a detailed visual guide on fixing this issue, see the installation instructions on Scribd .
Navigate to the main installation directory (typically C:\Autodata3.45 or C:\ADCDA2 ).
Before we dive into the error, let's briefly cover what Autodata 3.45 is. It is a workshop reference software for passenger cars and light commercial vehicles that provides access to maintenance schedules, wiring diagrams, diagnostic trouble codes, and service procedures. The software is designed to help automotive technicians quickly find the technical data they need to service and repair vehicles.