XPS 15 fingerprint reader not working

Hello,

I recently changed ydell xps15 9570 keyboard. When i was done, I noticed my fingerprint reader as not working. In device manager, it as showing code 45, something about not connected.

I proceeded to uninstall goodfix driver like i read online. Ever since, the driver has refused to be re-installed. when i try to, it shows ''goodfix fingerprint device not found''. I have reinstalled windows in hopes that the driver could be avalible but it wasn't.