pc crashed earlier , i had same issue as you with wiiflow not working but i am using 2 sd cards so if one goes wrong i format it and copy data from other one on to it so one is like a back up sd card. i to be honest am not sure what the problem is but if you trust me enough to send me an sd card i will put a working copy on to your sd card for you unless you have a friend with a wii you can drag and drop the wii flow from.....
i am unsure if my wiiflow and wii are correctly using a false nand, i have a 1 gb usb stick but i see no "fish bowl symbol" on wiiflow but i do see a box on bottom right side that looks like channels icon so i click that and it puts 3d game cases of wii weather and news channels etc on screen.
i have downloaded a gamesconfig2.ini and put that into the wiiflow settings after deleting the original gameconfig2.ini i basically want to save gamesaves to my usb stick how can i check to see if the game saves have saved to the stick? bare in mind that the usb stick is converted to wbfs partition and can't be recognised by pc