Autodata 345 The Hardware Information Does Not Match With Your Dongle Portable May 2026

Autodata 345 Error: "The Hardware Information Does Not Match with Your Dongle Portable" – Causes, Diagnosis, and Fixes

Introduction

For automotive technicians and workshop owners, Autodata is an indispensable tool. It provides critical technical data, including repair times, wiring diagrams, diagnostic trouble codes (DTCs), and service schedules. However, few things are more frustrating mid-repair than being locked out of your software by a cryptic error message.

Portable versions of Autodata 3.45 use a virtual dongle to trick the software into thinking a physical security key is plugged into your PC. This error means the "virtual" key information stored in your registry does not match the hardware signature of your current computer. If you'd like, I can: Help you find the specific registry files you need to run. Autodata 345 Error: "The Hardware Information Does Not

Troubleshooting Autodata 345: Resolving the "Hardware Information Does Not Match with Your Dongle Portable" Error Portable versions of Autodata 3

The error nearly always stems from a change in the computer’s hardware fingerprint relative to what is stored on the dongle. The solution is either: including repair times