I did tools -> Memory card manager -> Create
Then I did Config -> Game Cube -> Slot A, and selected the one I created
No matter what though, in game at the prompt with "Would you like to create a save file for this game on the Memory Card inserted in Slot A?" The 'Yes' button is greyed out, and I am unable to progress any further
Edit: Nevermind, the problem was my controller axis wasn't setup properly, that's why I couldn't select the Yes button
Then I did Config -> Game Cube -> Slot A, and selected the one I created
No matter what though, in game at the prompt with "Would you like to create a save file for this game on the Memory Card inserted in Slot A?" The 'Yes' button is greyed out, and I am unable to progress any further
Edit: Nevermind, the problem was my controller axis wasn't setup properly, that's why I couldn't select the Yes button