1.0 to 0.9.9.1 savestate not loading

[Grimmnyr]

I mainly use ppsspp for mhp3rd. There's an issue with using save states that prevents you from being able to hard save in game. 0.9 is also less buggy for the online portion of this game (using evolve). I tried copying the files over but get a failed to load error on the older version.

Is there any fix to either of these issues (not being able to hard save "memory stick not inserted error", or copying my save state to the older version)?