Autodata The Hardware Information Does Not Match With Your Dongle May 2026

Here’s a short write-up explaining the issue, its possible causes, and troubleshooting steps for the error: “AutoData: The hardware information does not match with your dongle.”

Example: A workshop replaced a failing motherboard in a service PC. After reinstalling Windows and Autodata, the software displayed the hardware mismatch. The technician had not requested a license migration; once they contacted support and provided the dongle serial and new motherboard details, the license was re-bound and the issue resolved. Here’s a short write-up explaining the issue, its

Q: My computer had a sudden power outage, and now I have this error. Why? A: A power surge or improper shutdown can corrupt the non-volatile memory inside the dongle. Use the Sentinel Diagnostic Tool (haspdump.exe) to check the integrity of the dongle. If it returns Status: Corrupted, the dongle is physically damaged. Solid Green/Blue: Driver loaded, dongle working

Wait for the "Device is ready" notification before launching the software. 2. Update or Reinstall Dongle Drivers The error "The hardware information does not match

• Solid Green/Blue: Driver loaded, dongle working.
• Blinking/Flickering: Data transfer active – this is good.
• No light: Dead dongle or dead USB port. Test the dongle on another PC. If it doesn't light up there, the dongle hardware has failed.

The error "The hardware information does not match with your dongle" means the checksum failed. The software sees a mismatch between what is stored on your PC and what is plugged into your USB port.

1. The "Forgotten USB Port" Shift (Most Common)

Many users don't realize that on some older AutoData versions, the dongle is locked to a specific physical USB port. If you originally activated the software while the dongle was in the left-side USB port, and today you plugged it into the right-side USB port, the hardware path changes. The system sees this as a hardware change.

1. Open Registry Editor (regedit).
2. Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Autodata or HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Autodata.
3. Look for keys referencing the dongle ID or "USB."
4. If you have recently moved the software to a new PC, these keys may be missing. Reinstalling the software usually fixes these registry links.

, find any Sentinel or USB security entries, right-click, and select Uninstall Device Restart your computer. Download and install the latest Sentinel Runtime Environment (HASP) drivers from the official Sentinel site before re-inserting the dongle. Check Hardware IDs