Why did you use DirectX do try and figure out your Graphics card?
You do it via control panel.
Try clicking System Devices and seeing what you get.
I don't know why you don't have the correct folder, you must have a older version of Xp.
If its not in System Devices try;
click Start > run > in the "Open" box, type dxdiag > when DirectX opens click Display and information about your graphics card is shown in the "Device" section. You can see the name of your card, as well as how much video memory it has.

click Start > run > in the "Open" box, type dxdiag > when DirectX opens click Display and information about your graphics card is shown in the "Device" section. You can see the name of your card, as well as how much video memory it has.
I'm 90% sure you have a ATI Mobility M6 with 16MB DDR

