Autodata 345 The Hardware Information Does Not Match With Your Dongle Best _verified_ -

If you have completely changed your computer's motherboard or migrated your system setup to a new hard drive/SSD, your old license file will never match your current setup. Open your Autodata installation tools directory.

Did this error start happening immediately after a or a hardware change ? Share public link

The Sentinel driver acts as the communication bridge between your operating system and the dongle emulator. If this driver is missing, outdated, or corrupted, the system cannot properly communicate with the virtual dongle. Look for a setup.exe file within a "Dongle" folder in your installation files. Run this installer in "Custom" mode to ensure full installation and complete the process by rebooting your system.

Are you using a or a software-based emulator ? If you have completely changed your computer's motherboard

Based on extensive community testing and troubleshooting, here are the proven solutions:

AutoData 345 is a staple in many automotive repair shops for its extensive wiring diagrams, technical data, and repair procedures. However, the software relies on a security mechanism (a USB hardware key or "dongle") to ensure authorized usage.

A virtual machine (VM) is the most reliable long-term solution for running legacy software like Autodata 3.45 on modern hardware. The fundamental problem is that Autodata 3.45 and its dongle emulator were never designed for Windows 10 or 11. In a virtual machine, you install a legacy OS like Windows 7 or even Windows XP within a window on your modern computer. By isolating the software inside a VM, you create a stable, controlled environment where the hardware ID will not change and the dongle emulator can function as originally intended. Share public link The Sentinel driver acts as

When the two don't match, you get the error: "The hardware information does not match with your dongle."

: Ensure you are running both the installation files and the Autodata shortcut as an administrator.

Are you using a or an emulated (software) license ? What Windows version are you running (10 or 11)? Run this installer in "Custom" mode to ensure

Double-click the new registry file to add it to your system. :

Turn off your antivirus temporarily during this process, as they often flag emulators as malware. Restart the computer. Method C: Restoring the Registry License Entries