Right-click the "Virtual USB Bus" or "HASP" device with the yellow exclamation mark and select .

: Go to Settings > Update & Security > Windows Security > Device Security .

If the system still fails to load the driver, you may need to clear corrupted filter entries in the registry. Press Win + R , type regedit , and press Enter.

If disabling security doesn't work, the driver files may be corrupted. Open (Win + X). Expand Universal Serial Bus controllers .

Click and toggle Memory integrity to Off . Restart your computer for changes to take effect. 2. Clean Driver Reinstallation

Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36fc9e60-c465-11cf-8056-444553540000} (This is the class for USB controllers).