: Get the latest Sentinel HASP/LDK Windows GUI Run-time Installer from the Optitex Help Center or the Sentinel Customer Support Portal . Step 3: Installation : Unzip the downloaded file.

Search for the . Download the .zip archive and extract it to your C:\ drive. Step 3: Force Install via Command Prompt

: Check if the light on your USB key is on. You can also verify the driver status by visiting the Sentinel Admin Control Center in your web browser while the key is plugged in.