Help please, can't run Dolphin!

[Rafa-Master]

Hi guys, i recently downloaded lasted dolphin emu.
I have a Compaq Presario R3000 (Intel)
Pentium 4 2.4ghz
1GB RAM
ATI Mobility Radeon 9200 64MB
50GB Free space on HD
Windows XP Professional Service Pack 2
Resolution 1280x800, 32bits.

I configured it with dx9 graphics settings, because i was reading ATIs Card doesn't has Opengl, only nVidias. When i start a game it says this:

And then this:

And then it closes itselft

i think that is a unhandled exception error but different =S

so, when i configured it on opengl, it says this:

and then this:

and then it closes itselft

I'm totally confused! =(

I think that my ATI has opengl but it isn't eneable, for this:

Pleaaaase help, i really want play Smash Bros melee (because i haven't ever played O.O!!!!!!!)

Thanks