This is the standard fix for the 3.45 version. The software looks for a specific string in the Windows Registry to validate the license. If the installed registry key doesn't match your installation path or hardware, this error appears.
: While highly functional on Windows XP and Windows 7 , users on Windows 10/11 may face more frequent "Test Mode" or digital signature errors. Changing regional settings to English (US) is also a recommended troubleshooting step for startup errors. Autodata 3.45 The Hardware Information Does Not Match With
Most Autodata 3.45 packages come with a tool called GetID.exe or License86.reg . This is the standard fix for the 3
: Users often encounter the "Hardware Information Does Not Match" error after a system reboot or if the Unique Identification (UID) number was generated incorrectly. : While highly functional on Windows XP and
The "Hardware Information Does Not Match" error is simply a handshake failure between your PC's current ID and the software’s registry entry. By using the included tools and ensuring your Sentinel drivers are active, you can get back to accessing your wiring diagrams and service data.
When to escalate to vendor support
Let’s be realistic—many users still running Autodata 3.45 today are using unofficial patches, emulators, or keygens. These cracked versions often rely on a fixed hardware ID embedded in the patch. If your real hardware ID does not match the fake one the crack expects, you will see the mismatch error.