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
The most straightforward cause is also the most commonly overlooked: the dongle is simply not plugged in. However, even when physically connected, problems can persist. A loose connection can prevent the dongle from being detected. Similarly, a specific USB port may have become defective, or the dongle itself may have suffered physical damage.
Run the installer and follow the prompts. If you are running your software inside a
A dongle emulator is software that mimics the behavior of a physical security dongle, fooling protected applications into believing the hardware key is present. Emulators work by simulating USB communication protocols and replicating the cryptographic handshake between the software and dongle. Some emulators operate at the USB controller level, intercepting and redirecting calls from the software to an emulated device.
Scroll down to find the service associated with your dongle brand (e.g., , CodeMeter Runtime Server , or HASP Loader ). Right-click the service and select Restart . Ensure the "Startup type" is set to Automatic . On macOS: Open the Activity Monitor . Run the installer and follow the prompts
Unplug the dongle, wait a few seconds, and plug it back in. Restart both the software and your computer.
Uninstall the existing driver from the Device Manager, restart, and then install the fresh driver before plugging the dongle back in. 3. Check for Service Interference wait a few seconds
Cracked software and emulators cannot receive security updates, leaving your system vulnerable to known exploits. This is particularly dangerous for business environments where data security is paramount.
How to Fix the "Security Device Not Found: Please Attach Your Dongle and Restart the Software" Error
In extreme cases, malicious crack software can cause physical damage to your computer. Some malware contains bugs or vulnerabilities that can cause system components to overheat, potentially damaging the motherboard or GPU.
This copy protection method is common in expensive or professional-grade software where companies want to prevent unauthorized installations across multiple computers.