1. Open Mozilla Firefox.
2. From the main menu, select: Tools -> Options -> Advanced and choose the Encryption tab.
3. Click on Security Devices.
4. In the next window, click on Load.
5. In the next window: type Gemalto in the field Module Name. Click on Browse and select the file GCLIB.dll located at the following address: C:\Program Files\Gemalto\Classic Client\BIN\GCLIB.DLL. Then click OK.
6. In the next window click on OK.