Security Device Not Found Please Attach Your Dongle And Restart The Software Online

When you see “Security device not found…” it means the software requested a valid cryptographic response from the dongle, but either:

Unplug the USB key, wait five seconds, and plug it into a different port (preferably one directly on the computer rather than a USB hub). When you see “Security device not found…” it

Before you dive into system settings or driver updates, rule out the basic physical issues. These sound simple, but they resolve a surprising percentage of cases. but either: Unplug the USB key