Modmii ==>https://gbatemp.net/threads/modmii-for-windows-official-support-topic.207126/
Your CIOS d2x are badly installed, reinstall them with Modmii by following this procedure ==>
To correctly install the CIOS d2x with Modmii, follow the instructions below:
1) Open Modmii
2) type "I Agree"
3) select "4"
4) select "REC" (recommend cios)
5) select "D" (download selected files)
6) select "Y" (Yes)
7) your CIOS are loaded
8) select "O" and you will find your CIOS d2x in the "wad" folder on the opened page
9) you just have to install them with a Wad installer (wad manager, yet another wad manager mod, or other wad installers)
If you post a syscheck report again, you will see your cios install correctly.
then test your games again
Can you Download modmii for MacOS?