Memoir 44

Vassal seems to be working fine on my Windows 10 PC.
Memoir 44 is working and the M44vX-ScenariosOfficial-10.13.0.vmdx are showing up and working.
For some reason the M44vX-ScenariosFromTheFront-10.13.0.vmdx are not showing up in the Memoir 44 module.

What am I doing wrong?