Most vendors offer replacement dongles for a fee if yours is defective. Some also provide emergency “temporary licenses” via software file while you wait for a new dongle.
This error is almost always solvable without replacing hardware. Be methodical, try one fix at a time, and you'll likely resolve the issue within 15-20 minutes.
The error message " Security device not found. Please attach your dongle and restart the software Most vendors offer replacement dongles for a fee
Is the on the dongle currently glowing or flashing?
Some aggressive security suites flag dongle drivers as "low-level system threats" because they interact directly with hardware ports. Be methodical, try one fix at a time,
If you are running your software inside a Virtual Machine (VM) like VirtualBox or VMware, the host machine usually "claims" the USB port first. You must manually "pass through" the USB device to the guest OS in the VM settings for the software to recognize it. When to Contact Support
Fixing the "Security Device Not Found: Please Attach Your Dongle and Restart the Software" Error Some aggressive security suites flag dongle drivers as
Dongle-protected software relies on a background service running in your operating system. If this service crashes, the software will not see the hardware. Press Windows Key + R , type services.msc , and press Enter .
Vendor communication checklist When contacting vendor support include: