Can't get fire emblem to work!! >.<

I've put fire emblem shadow dragon on my flash card thingie and when i try to go on it all it comes up with is [Rom loading failed] load rom errcode=-7 Please reset systemWhat the hell is wrong with it??
I've tried resetting it and everything but still no diff >.<

why create more than one thread :( a few minutes apartand you'll need more detail 'flash card thingie' doesn't exsist

It was an accident lolz.
K I'm guessing my flashcart is called DSTT 'Cause what it says on the flashcart is www.NDSTT.com TTDS DSTT FOR NDS/NDSL

Read through the common issues thread:https://www.romulation.org/forum/index.php?topic=1462.0You need to update your firmware for your flash card.

How exactly do you do that though, I've checked that site out and everything but It confuses me, I'm just a kid xP

Also lately when I try to put stuff on the flash cart it keeps saying
The disk is write-protected.Remove the write protection or use another disk.How do I remove the protection thing??

there's a little switch on the side of the microsd card.

It varies slightly from card to card. (different files, etc.)
But basically it's the same way you put games on your card.Go to linfoxdomain.com/nintendo/ds
Download the latest Firmware for your brand of Card (DSTT)
Extract the files and put them on your MicroSD card, overwriting any old files you had on it.On linfoxdomain there is also a DSTT manual file that you can read that will tell you exactly what files need to be where.
http://www.linfoxdomain.com/nintendo/ds/dls/TTDS_intro_and_manual.pdf

I don't see a lil switch thingie

Replying to #9

The switch is actually on the SD adapter for your MicroSD.What type of adapter are you using to connect your MicroSD to your Computer?

Sandisk micro sd to SD AdapterThat's what it says on it

Ya, those SD Adapters have a small switch on it labeled "Lock" On/Off.

Yay I found the switch, so which way is on?

The arrow is pointing in the Lock position. So the position in the picture is "Unlock".

Omg the rom's working now xD
Thanks for the help!!