Cant start Fire Emblem Shadow Dragon

ok, so i cant start playing the game.
Here's what i do....
1)open the emulator
2)from the emulator i go to file>location of the game>open
3)lower screen of the DS states that it is unable to load data, there is no game card inserted, i should turn off the game then reinsert the game card and try againCan anyone please help? thanksps. i downloaded the game from this site

What emulator you're using?

It sounds like no$gba, i have that error...Find the option for "save type" and change it until the message goes away, or just use the "reset" command on the program...With the save type, keep changing until it does save-that is the annoying thing about the ds emulators...

It is covered in the Common Issues https://www.romulation.org/forum/index.php?topic=1462.0 :)

Common Issues..go to the thread Anandjones mentioned..
or go download no$gba 2.6a....

the emulator im using is NO$GBA

Then look in the ^Common Issues.

ok lol thanks guys ill check that common issues thing