If the basic fixes don't work, consider these deeper technical steps:
: Ensuring you are using the latest Sentinel HASP/LDK Runtime drivers can sometimes bridge the compatibility gap between the virtual key and newer operating systems. Secondary Troubleshooting Mastercam X7-2022 Virtual Usb Bus Error
a common driver-related conflict where Windows fails to load the device driver for the virtual USB bus, often due to corrupted entries, security features, or signature verification issues If the basic fixes don't work, consider these