Hi, I'm trying to transfer my Pokemon from my Pokemon Black retail cartridge to my Black 2 on my flashcart. I dumped the save using savsender, and tried to open it with Pokegen, but I got the error "Unable to determine the save game file. Select from the list below to force it to be treated as being from a particular game'. I selected the 'Pokemon Black' option, but none of my Pokemon and other stuff show up. Any idea how I can fix this?