I have an Acekard 2. I have Vista 32 if that matters. I have the regular Pokedex, but not the National Pokedex.
I played a little more and saved three times in a row on my Acekard 2. I then uploaded it to my computer by dragging and dropping. I loaded it fine in PPSE and tried the Pokemon Button to go to your PC boxes and party. I downloaded a pkm file and dropped it in Box 1. I save then put the save file back on my Acekard 2. I start the game but it says save file is corrupted, and loads the previous file. So it is like I never put the pokemon in my PC.