What I did that fixed my problem -Uninstall the game -Delete ini. files -Reinstall -Update NMM -Put \, TEXTURES\, MUSIC\, SOUND\, INTERFACE\, MESHES\, PROGRAMS\, MATERIALS\, LODSETTINGS\, VIS\, MISC\, SCRIPTS\, SHADERSFX\, VIDEO\ in ini. -Apply mods in in game menu. That seemed to work for me. Still dont know why some of my save files crash my game. Luckily my newest save wasn't corrupt.