Modern warfare 2 error during initialization

[ninjaian13]

Hello,
execing ragdoll.cfg from fastfile
----- Client Initialization -----
----- Client Initialization Complete -----
Attempting 44 kHz 16 bit [Windows default] sound
----- R_Init -----
Getting Direct3D 9 interface...
Pixel shader version is 1.4
Vertex shader version is 1.1
Video card or driver doesn't support separate alpha blend, glow will be disabled.
Huffman Took 4 Milliseconds


Error during initialization:
Video card or driver doesn't support separate alpha blend, glow will be disabled.

this is my error what do i do to fix it

 

[math1337]

What video card do you have?
It may not support alpha glow.