HELP you must help me please!

[elad]

I so much want to play ssbm on dolwin I used Knuckles guide and i did all right,i meet the requirements for the emulator,but it just wont work, im sure i did all right,i just see stupid grey screen and nothing happening i can only see boot time,thats it,just help please,thank you:(

[GCFreak]

Enable all the control pads.

[elad]

Im sure i did it,i did all right and i cant see anything,maybe i need to delete the registry of dolwin but i dont know how?