: Use the GetUid-x32 or GetUid-x64 tool as an Administrator to get a fresh 8-digit hardware code.
Before diving into complex fixes, try these first:
If you need to use Autodata 3.45 regularly, I strongly recommend the virtual machine approach. It's the most reliable way to create a stable, predictable environment for this legacy software, preserving your time and sanity. Autodata 3.45 The Hardware Information Does Not Match With
A: This is a classic sign that Windows is regenerating a hardware ID each time it boots—possibly because of driver signature enforcement or dynamic MAC addressing. Using a VM with fixed hardware settings is the best solution for this issue.
The error "Hardware Information Does Not Match" is a legacy software conflict, not a broken computer. By applying the registry fix and consistently running the application as an Administrator, Autodata 3.45 can run successfully on Windows 10 and 11. : Use the GetUid-x32 or GetUid-x64 tool as
: Generating a UID on a 64-bit system without restarting properly often results in an incorrect "640000000" code. Steps to Resolve Verify Hardware ID (UID)
Run this as an to generate a new 8 or 10-digit code specific to your current hardware. A: This is a classic sign that Windows
Here is a write-up explaining the issue and the standard solution.
To disable Test Mode later, run bcdedit /set testsigning off as Administrator and restart.
Copy and paste your newly generated 8 or 10-digit hardware sequence into the required text field. Note: If a 64-bit prefix shows independent tracking numbers, focus strictly on pasting the explicit system tracking digits.
Many unofficial versions of Autodata 3.45 use a or a loader that bypasses HW check. However: