You must be doing something wrongi cant click in that ap patch box. its only white
Make sure you're using Mawile's rom dump. And Make sure the rom has never been patched before. Try redownloading the rom you have, and try again.
its the mawile rom and its unpatched still cant tic in that box
1. Download the Mawile Rom
2. Open in rom scene tool
3. Do all updates
4. Load Rom
5. After downloading exit out of ds scene rom tool
6. Open it back up and load rom
7. Ap patch should have a green check
8.Go to Export and click export rom
9. Select desktop
10. Wait until it gets exported no progress bar shows so just wait til ds scene rom tool says export complete. It will take 5 minutes