If you have DriveSecurity 2.X and earlier please update to the latest version from:
• Windows: https://clevx.com/Installer/DriveSecurity-Installer.exe
• Mac: https://clevx.com/Installer/InstallDriveSecurityMac.zip
See What Version do I have? to find your DriveSecurity version.
If your DriveSecurity shows “License expired” (see below) you will need to purchase a new license.
Icon in System tray shows ”block” sign
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Mouse over on Drive Volume Name at the bottom right shows “Not Licensed”

Click on yellow Shopping Cart “Buy Now” button to purchase a new license. You will be redirected to DriveSecurity purchase page. Once purchase is completed, your DriveSecurity will be automatically re-activated, you don’t need to enter the License Key.

If you have already purchased your license, you can activate it by tapping on Activate button and entering the License Key.
