To get Warioware D.I.Y: Do it Yourself (usa and eur) , working on your flashcard (r4ds, m3i, Acekard 2 only!!!!!!)......
Step 1) If your using R4DS, Upgrade from R4DS v1.18 to the Latest R4 Wood versions,
If your using M3i, Upgrade to M3i latest version,
If your on AceKard 2, DO NOTHING...