Follow these steps to synchronize your hardware information with the software license: :
If there is an exclamation mark or the device is missing, reinstall the .
Go to by pressing Win + X and choosing it from the menu.
Temporarily disable real-time protection, as it often deletes the emulator files or blocks registry changes.
Below is a comprehensive guide to analyzing, troubleshooting, and repairing this licensing error. Root Causes of the Hardware Mismatch Error
: You moved the software to a new computer, or changed your motherboard/CPU.
Paste your new Hardware ID into the generator tool to create a fresh, matching .reg (Registry) file.
Once you successfully update your hardware UID registry paths and deploy the appropriate Sentinel drivers, the licensing engine will correctly decrypt the configuration block. Launch Autodata 3.45 directly from the administrative shortcut to verify that the diagnostics screen populates without showing any key validation errors. If youg., Windows 10 64-bit, Windows 11).
Autodata 3.45 is highly sensitive to system location settings. If they do not match the expected format, the dongle link may fail.
Most standalone installations bypass this physical key using a software-based USB emulator (like ). When you see a "hardware information does not match" or a related "Sentinel Key Not Found" error, it implies that the communication link between the emulator, your Windows registry, and the core software has broken down. Common triggers for this error include: Windows security blocking unsigned emulator drivers.
