The error message "The hardware information does not match with your dongle" in Autodata 3.45 (specifically portable versions) typically occurs because the software's security emulator cannot find the correct hardware ID (UID) or registration entries in the Windows registry. Common Fixes for Autodata 3.45 Dongle Errors

Migrating to an online service eliminates hardware mismatch errors entirely.

The "Portable" Concept

The "portable" version of Autodata 345 is designed to be run directly from a high-capacity USB flash drive. This allows a technician to carry the entire database and the software from one PC to another. The dongle in this context is not just a key; it often contains encrypted activation data tied to the specific hardware of the host computer.

Fix A: Replace the Emulator Driver

Cracked versions often use a driver like multikey.sys, vusb.sys, or hardlock.sys. Error 345 occurs if Windows is blocking the driver (Secure Boot, Driver Signature Enforcement).

: Navigate to the folder where the portable version is stored and look for an

There are four primary scenarios that cause this error:

(or similar setup files) and the Autodata executable itself as an Administrator. This is critical for the software to access required system directories. Verify OS Architecture

  1. Install virtualization software (e.g., VMware Workstation or Oracle VirtualBox).
  2. Create a new virtual machine with a fixed hardware configuration (disable dynamic MAC address changes).
  3. Install a clean copy of Windows (Windows 7 or 10, 32-bit often works better for older Autodata versions).
  4. Install Autodata 345 portable inside the VM.
  5. Activate the dongle while running inside the VM.
  6. Now, you can copy the entire VM folder to any physical PC, and the hardware fingerprint inside the VM remains constant. Error 345 will not appear as long as you run Autodata from within that VM.