In a large bowl, combine the cream cheese, sour cream, lemon juice, seafood seasoning, garlic and salt. Gently stir in crab and corn. Transfer to a greased 1 qt oven proof dish, (pie plate would also work). Sprinkle with cheese.
Bake at 325° for 20-25 minutes or until bubbly. Serve warm with crackers, pita chips or bread cubes. Refrigerate leftovers.