Autodata 345 The Hardware Information Does Not Match With Your Dongle Best (2026)

If you changed a hard drive but still have the old drive or a backup image:

Locate and run the (often named GetUID.exe , HID.exe , or Autodata_Keygen.exe ). Copy the newly generated alphanumeric Hardware ID string .

is an industry-standard technical information system used by mechanics, auto electricians, and workshops worldwide. For nearly three decades, it has provided wiring diagrams, torque settings, diagnostic trouble codes (DTCs), repair times, and component locations. In its later versions—especially Autodata 3.45 (often written as version 345)—the software uses a hardware-based licensing system involving a USB dongle (hardware key) .

: Use that UID to generate a new license registry file (.reg). Double-click this file to import the new hardware information into your Windows registry. If you changed a hard drive but still

Some workshops have moved away from physical dongles entirely, using or Dongle emulators (e.g., HASP Emulator 2012 or Donglify ). These tools trick Autodata 345 into thinking the dongle is always present with the correct hardware ID.

Run the or setup.bat (often named emulator.exe ) as an administrator.

Open the and navigate to Programs and Features . For nearly three decades, it has provided wiring

To help narrow down the specific fix for your system, let me know: Are you using a or a software emulator ?

You should see . If it has a yellow exclamation mark or is missing, you must reinstall the Sentinel Protection Installer.

. This can happen due to incorrect installation, corrupted drivers, or regional setting conflicts. Direct Fixes for Hardware Mismatch Adjust Regional Settings Double-click this file to import the new hardware

I can provide specific registry paths and configuration steps tailored to your exact PC setup. Share public link

: Always run the installation commands and the final program as an Administrator.

This seemingly cryptic error is almost always triggered by changes in your computer environment, particularly when using modified versions of the software. The most common culprits include:

Restore the deleted .dll or .sys files related to the Autodata installation.