Need Help Immediatly, My Friend Has A Gto E40 Comp In His Street Rod With Ls2 Engine. He Just Went To Down Load A File From His Computer Memory Bin Files Into The Ecm And Noticed He Selected Wrong File From A Clients Corvette E38 Comp, After It Completed The Down Load, He Went To Reconnect And Now It Says Cannot Find Vcm. Tried Turning Everthing Off Reconnecting,still Nothing. How Do We Fix ?