I don't know where to post it :s When I mod a savegame or when I take a savegame it never let me play it. When I come on the game, I can only start a new career. It's like my save is gone --' Anyone know why? (It's still moddable?)
It works fine after modding, after you mod it are you rehashing and resigning? even if the program says it does it, I always do it anyways as a precaution.
Are you dragging your profile with the modded save on the profile back into horizon to overwrite your regular non-modded profile? If not, that may be your problem.