Contact your local Mastercam Reseller. They have specific tools to reinstall the HASP driver and reset the licensing.
Right-click the problematic device and click . mastercam x72022 virtual usb bus error link
This is mandatory for the installation process. Contact your local Mastercam Reseller
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\36fc9e60-c465-11cf-8056-444553540000 . Look for or LowerFilters on the right side. Right-click and Delete them, then restart your computer. 4. Update Sentinel HASP Drivers mastercam x72022 virtual usb bus error link
to "Sign a system file" or enable "Test Mode" to allow the virtual driver to load. Delete Corrupt Windows User Profile
Update drivers manually via Device Manager or run McamInspect.exe .