Irrlicht Engine

Hi,

I use to program in my lab PC.

But I tried to run the same program in my laptop using GLSL shader.
It says GLSL shader not available.

Should I install any software for this or is it a hardware issue?
Also the alignment in the scene is changed. Please let me know what to do?

If GLSL is missing, the gfx card is too weak to handle this. In very seldom cases this can be fixed by a hw driver update.
What does the "alignment change" look like?

I try to set the position of objects in the scene.

Its not the same if I try to render it with DirectX shader. My hardware supports directx shader.

Well, this explanation requires some screenshots and probably also code.