Before downloading any software, physically inspect your Foston Ultra Joystick Controller. Foston has produced several variants over the years. Look for:
Try a different USB cable (the Foston uses a standard USB-B to USB-A cable, which is prone to failure). Also, test on a USB 2.0 port – USB 3.0/3.1 has known compatibility issues with legacy joysticks. download driver foston ultra joystick controller