Download the latest command-line or GUI installer for the Sentinel HASP LDK Runtime Environment from the official Thales/SafeNet website.
Sometimes the software "remembers" an old hardware configuration.
Did this error start appearing after a specific or a hardware change ? Download the latest command-line or GUI installer for
Expand the or Sentinel Devices section. Look for any items marked with a yellow warning triangle. Right-click the dongle device and select Uninstall device .
The physical USB dongle or the computer's USB port is physically damaged. Step-by-Step Troubleshooting Guide Expand the or Sentinel Devices section
Before changing software settings, rule out basic hardware connectivity issues. Close the Autodata program completely. Unplug the USB dongle from its current port. Restart your computer.
Automated optimization software often deletes critical dongle licensing paths. The physical USB dongle or the computer's USB
Inspect dongle firmware and integrity:
. If it has an exclamation mark, you may need to reinstall the Sentinel Protection Installer. Common Troubleshooting Tips Run as Administrator
Major system updates can alter system identification files.
Prevent your security suite from blocking local licensing verification loops. Open your antivirus settings panel or .