Odd...is it Brawl Dedede? If it's another moveset, then this could happen at times. Don't know why.
also when i try to save it or save as it says "unable to open file for write access"
this also happens with PSA the only one that works is "PSA v1.3 (Sammi Husky)"
i tried searching for brawlbox sammi husky but i cant find the one i need.
brawlbox v0.67b is the only one that can open "MoveDef" the other vesrions it just appears as "Miscdata"