baby boy/girl 1 & 2 issues

I need help please, I downloaded the games but all I get is a blank white screen for baby boy, baby girl, and baby boy & girl 2
I have the r4i gold that shows up as star wars lethal force, and my wife really wants to play this game.
Can anyone shine some light on my desperation ???? Thanks in advance :-)

Check you have the latest firmware for your R4i Gold. http://www.linfoxdomain.com/ds/