Are you trying to play a or an older emulator game?
Most sites offering a specific "UC-JS704S2" download for Windows 7 are "driver update" sites or file-hosting blogs. These files often contain adware, spyware, or trojans instead of actual software.
, it’s likely a protocol mismatch. To fix this, you should use an emulator: x360ce (Xbox 360 Controller Emulator)
After calibration, test in the Test tab. Move the joystick and observe the crosshair. Buttons should light up when pressed. If not, the driver is incompatible.
How would you like to of this story—should we make it more nostalgic or perhaps add a bit of sci-fi mystery ?