Tried that already, but for what it's worth, here's the code snippit as it is now from the decl{}

Code:

---

 
				VertexShaderConstant[20]={1.0f,3.0f,2.0f,2.0f};
				VertexShader=
				decl {
						vs.1.1
						dcl_position v0;
						dcl_tangent  v1;
						dcl_binormal v2;
						m4x4 oPos, v0,c0;
					}
				asm {
					vs.1.1
					m4x4 oPos,v0,c0
					
					m3x3 r0,v1,c4
					m4x4 oT1,r0,c14
					mul oD0,r0,c14
					mul r0,r0,c20
					mul oT0,v2,r0
					
				};
 

---

Still receiving
"error X5326: Read of uninitialized component(*) in v0: *x/0 *y/1 *z/2 *w/3"

And this error repeats for at least 6 more lines with various registers until the error warning window runs out of room.