please help me

hi
i have abig proplem my r4 doesnt work with megaman star force (dragon-leo and pygasos) pls help me
how i can pley it
if i swith my r4 and ichoosed megaman he tell me (could not access the data turn the power off and rainsert the game card)
and they are some games the same proplem like (zelda-naruto and hitman reborn)
pleas help me . :'(

Re: please heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp me update the firmware on your r4 at www.r4ds.com

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