How To make Caramel Pecan Pie

36 Kraft caramels
1/4 c Water
1/4 c Margarine
3/4 c Sugar
1/4 t Salt
1/2 t Vanilla
3 Eggs,beaten
1 c Pecan halves
1 9 " unbaked pastry shell
Melt caramels with water & margarine in a saucepan over low heat. Stir occasionally until smooth.Combine sugar,salt & eggs. Gradually add caramel sauce;Mix well. Stir in pecan halves & pour into pastry shell.Bake @ 350 degree for 40 minutes.Pie filling will appear soft,but becomes firm as it cools.