Hacking Cia invalid

[DragonSky]

What are my options? I have downloaded Pokémon Yellow but it says it is invalid.
I tried Pokémon Red and that one worked.
Ok it seems that I need to have devmenu. Can someone pm to me? Can't find a link.​

 

[MelonGx]

None of Devmenu's business.

CIA invalid is usually caused by
- Multi-thread downloading
- Resume downloading
- Copying file with low quality SD reader
- Fake SD card
Make sure you are not having either of above.

 

[DragonSky]

I see thx This is the first I have troubles with it. I rarely use it though.
Super Mario 3D runs perfect.

 

[MelonGx]

If everything I have mentioned above goes right, then it's source file broken.