Dss0 I explicitely wrote in the first line that Win7 is not supported by the Plutonium staff, exactly because I wouldn't like to give the false impression that you would spend your time giving support to users following that little guide.
Why didn't you simply add a comment stressing (again) that no support for Win7 will be given by the staff, instead of hiding the only guide that shows that the game can run on Win7?
Apart from that, I wouldn't consider creating a link from xinput1_3.dll to xinput1_4.dll as dangerous as fucking with system files in other ways, like deleting things.