.sav Files are Invalid

[JoPassmo]

Describe the bug
Pokemon Emerald VC save files are not working , i can see the .sav file , but when i click it says invalid save file . Ive even created its own folder for saves , still invalid , I've restarting , deleting the VC rom but it still doesn't work.
To Reproduce
Steps to reproduce the behavior:

1. Go to Pkm-Chest 3ds ,< Gameboy Advanced < Saves
2. Click on .sav file for Pokemon Emerald
3. See error

Expected behavior
I expect it to open the .sav file to edit my balance and pokemon

Screenshots

Console (please complete the following information):

• DS/DSi/3DS using a Flashcard
• DSi (Using SD card)
• [✅ ] 3DS (Using SD card)
• Version [e.g. v0.1]

Additional context
I may be doing something wrong. It works for me on pokemon white , and white 2 though .