Normal Mapping problem

I tried to load Normal Mapping a Cube... But it is not Applying.. i don`t know why ?????

In Material.cs i mention write a code like this but it not working.Currently i am working in Torque 1.8.....


baseTex[0] = "./data/shapes/speare/texture.jpg";
bumpTex[0] = "./data/shapes/speare/texture bump.jpg";
pixelSpecular[0] = true;
specular[0] = "1.0 1.0 1.0 0.1";
specularPower[0] = 32.0;