If you purchased an Isadora 3 USB Key License, you'll need to install drivers on your computer to use your USB Key.

Follow the links below to download the latest version of the USB Key installer.

Manual Driver Download

If the links above don't work for some reason, then please try the following procedure:

  1. Go to Sentinel Downloads page at safenet-inc.com
  2. For "User Category" choose End User
  3. For "Product" choose Sentinel HASP
  4. For "Operating System" choose Macintosh or Windows as appropriate.
  5. For "Type" choose Runtime & Device Driver
  6. If you like choose a language
  7. Click the Search button

For Macintosh, you should download Sentinel HASP/LDK Mac OS X Run-time GUI Installation; double-click the disk image (.dmg) file and run the installer inside.

For Windows, you should download Sentinel HASP/LDK Windows GUI Run-time Installer and double-click the downloaded .exe file to install.