Disney lost its bid for a preliminary injunction against Dish Network today, with a New York District Court judge denying a motion that would have stopped the satellite company from offering a promotion for free access to Starz movie channels that include Disney films. Disney filed the request last month, saying the giveaway — to celebrate Dish’s 30th anniversary — limits the value of its movies and is copyright infringement. Starz also has filed suit against Dish in the matter.