All the counting was supposed to be all but over by Friday, but North Carolina’s too-close-to-call governor’s race remains nowhere near done, the State Board of Elections said Thursday. Election officials say delays in receiving information from the Department of Motor Vehicles are causing many of the problems. A federal judge ordered that votes of people who signed up at DMV offices must be counted unless the agency proves they refused to register. Lots of formal local challenges also are postponing final totals as state board figures late Thursday showed Democratic Attorney General Roy Cooper leading McCrory by about 4,600 of the nearly 4.7 million votes already tallied. By Friday, all 100 counties were supposed to finish deciding whether to count or set aside more than 60,000 mailed-in absentee and provisional ballots statewide, unseal the voters’ choices and send updated vote totals for dozens of races to the State Board of Elections.