If none of the above steps work, it might be a good idea to contact the keyboard or computer manufacturer's support team for further assistance. They can provide model-specific advice and may have additional troubleshooting steps.
I hope these steps help you resolve your keyboard driver issue!
You can search for your specific model (e.g., IGK-3000) on the ISY Downloads Page .
This guide explores the risks of cracked drivers, how to find legitimate ISY software, and safe alternatives to get your hardware working perfectly. The Risks of Using Cracked Drivers