  We construct the geometric Langlands functor in one direction (from the
automorphic to the spectral side) in characteristic zero settings (i.e., de
Rham and Betti). We prove that various forms of the conjecture (de Rham vs
Betti, restricted vs. non-restricted, tempered vs. non-tempered) are
equivalent. We also discuss structural properties of Hecke eigensheaves.
