If the error number is 8, the failure could be due to one of these reasons:
- When you are try to connect the USB device to a virtual machine before the virtual machine has completely powered on.
- The USB device auto connection pattern value in the virtual machine's configuration file(*.vmx) is no longer valid. The USB auto-connection pattern is defined in a virtual machine's vmx file using the attribute usb.autoConnect.device.
If the error number is 13, the reason for the failure is:
- The USB device does not match the connection pattern mentioned in the virtual machine's configuration file(*.vmx).