Instructions
Click the "Start" button in the taskbar. Click "Run". Enter "joy.cpl" and click "OK." This will open the "Game Controllers" window.
Click "XNA Gamepad" and select "Properties."
Click the "Settings" tab. Click "Calibrate." The "Device Calibration Wizard" will open. From here, you will need to enter the displayed joystick motions and input commands as they are requested on screen. When finished, click "Apply."
Use the onscreen controller to test to compare the functionality of your controller and the controller on screen. When you're satisfied, click "OK." Click "OK" again to confirm the changes.