Walt Alston: Version 4, AIM Historic Replay Manager (2011) Best with BFs on but not required. May be used for draft league teams of the same era. Installation: In order to install and use Walt Alston, you must move or copy the following four files into you BBW folder or directory: MgrAlstn.dct, MgrAlstn.mob, MgrAlstn.lib, MgrAlstn.msy You may place Alston in a season sub-directory (e.g, 1960.wdd) but Alston will only appear in the list of manager if that season is loaded in League Manager OVERVIEW: WALTER ALSTON, DODGERS 1954-1970 Manager Walter Alston is a historic, imitation manager programmed to manage the Brooklyn/LA Dodgers teams from 1954-1970. As such, Alston is designed to mimic or imitate the style of the Hall-of-Fame manager by the same name.