Because the Steam version of Fallout 3 was updated relatively recently (around 2019-2020) to remove Games for Windows Live (GFWL), older trainers no longer work. You need a trainer specifically updated for v1.7.0.4. Euro Truck Simulator 2 Italia Update V1 30 1 14...
Based on the version number you provided (), you are referring to the "Game of the Year" (GOTY) edition of Fallout 3 (specifically the Steam update that moved the executable version to 1.7.0.4). Kannada Tamilrockers Direct