Installing presicion drivers without autorun.inf

[Jacob Schneider]

A post on windowscentral (https://www.windowscentral.com/how-enable-precision-touchpad-drivers) in step 11 stated that I have to select Autorun.inf. however, i was not able to find autorun.inf and selected "ETDMiniPTP.inf" I am running windows 10 and was wondering, Because I selected a file that wasn't the correct one, would that affect my ability to use my trackpad? i just want to know whether I need to roll back to the original ELAN drivers or would it work?

thankyou