Scroll down to or System devices .
Check the box at the bottom labeled . Click Apply , then OK . Step 2: Regenerate the Unique Identifier (UID)
For professionals in the automotive diagnostics industry, time is money. When you rely on (a leading technical information system for vehicle repair, wiring diagrams, and service schedules), a sudden lockdown can bring your workshop to a grinding halt. One of the most frustrating and cryptic errors users encounter is: Scroll down to or System devices
The error message appears when the software launches and finds a mismatch between three critical elements: the physical hardware dongle plugged into your USB port, the stored license file on your computer, and your PC's current hardware configuration. In essence, the security check has failed, and AutoData is refusing to run. Many users who rely on emulators or cracked versions experience this because their emulator isn't perfectly mimicking an original dongle or their license file is incorrect for their system's UID.
Follow these steps in order. This guide assumes you have administrative access to your Windows PC. Step 2: Regenerate the Unique Identifier (UID) For
Relaunch Autodata to see if it forces a new hardware handshake. 4. Adjust Compatibility Settings
Double-click the resulting .reg file to merge the updated, matching configuration directly into your Windows Registry. Restart your computer to apply the structural changes. 3. Perform a Clean Reinstallation of Security Drivers In essence, the security check has failed, and
This creates a new registry script (usually a .reg file). Double-click this new file and click to merge it into your Windows Registry database. Method 3: Reinstall and Restart the Sentinel Emulator
Download the latest Sentinel/SafeNet drivers from the manufacturer's site and install them with administrator privileges.
AutoData licenses are often locked to prevent use on Virtual Machines (VMware, VirtualBox). If you are running AutoData inside a VM, the "Hardware information" is virtualized and changes every boot. You cannot fix this—you must install AutoData on a physical machine.