If you are currently on a newer version (like the 2025 Anniversary Edition), you cannot simply "select" 1.10.163 in the standard menus. You must use one of these methods:
For many in the community, 1.10.163 is treated as the "definitive" version because it serves as the base for major total conversions like Fallout: London . Unlike the Next-Gen versions, which broke many script-based mods, 1.10.163 offers: fallout 4 version 110163 download new