nancy drew and the deadly secret of the old world park

I downloaded the rom here 2128.
but when I put it on my r4 and in nds.
It doesn't show in my gameslist.does anyone know how to solve this problem ???

did you extract the .nds file using winrar?

Yes I use winrar 39b2.
I think it's the latest version

Well.
You should be more detailed.
But anyways.
Is the file a .nds file?
Is there enough space on your R4?
What folder are you putting the game in?

how many other games are there on your cart?

I've got about 10 games on the card.
It is the .nds file.
I put the game in the games file.I've downloaded around 50 roms from romU and they all work perfectly just this 1 is not showing

have you tried renaming it to a shorter file name?

yes I renamed it. there is nobody else who has this problem?perhaps I got a corrupted file transfer.I'll download it again maybe that'll do the trick

sometimes you have to erase one game to show up.my cart only shows 300 games then if you put 1 more it wont show up are try e realse of the game i hope this helps you