preheat oven to 350 degrees, grease a x 13 pan. Beat butter and sugar. Gradually beat in flour and oats. Stir in cranberries and pecans. Reserve 2 cups of mixture. Press remaining mix into pan and bake for 15 minutes. In a small bowl beat cream cheese and milk until smooth. Pour over hot crust and sprinkle remaining mixture over top. Bake 25 - 30 minutes. Cool completely on metal rack and then cut into bars.
(If you wish drizzle melted chocolate or powder sugar drizzle to decorate.)