Subject: License validation failure — hardware information mismatch (Autodata 345)
The most common cause of a mismatch in a legitimate legacy environment is a change in the host hardware. Autodata 3.45’s licensing is often tied to the HDD Serial Number or the MAC Address of the network interface card. If a user upgrades their hard drive, replaces a network card, or moves the installation to a new computer entirely, the System Fingerprint changes. Consequently, the dongle recognizes it is on the wrong "authorized" machine and rejects the session.
To resolve the "Autodata 345: The hardware information does not match with your dongle" error, try the following solutions and workarounds: Consequently, the dongle recognizes it is on the
: Legacy emulators must run within the Windows Test Mode environment. If this feature is deactivated by a system update, the simulated dongle goes offline.
Autodata is a comprehensive database providing technical information for vehicle maintenance, including wiring diagrams, service schedules, and diagnostic trouble codes. Version 3.45, released in the early 2010s, represents a specific architectural iteration heavily reliant on external hardware authentication. Restart your computer.
Windows often flags the "dongle emulator" as a virus and deletes it. Check your .
Third-party emulators require disabling core Windows security attributes. including wiring diagrams
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Open the original installation folder of your software package.
Open the Windows Search bar, type cmd , right-click , and select Run as Administrator . Input the following command exactly and press Enter: bcdedit /set testsigning on Use code with caution. Restart your computer.