Hacking Is there a way to export gamesaves off of a backup?

[Gunfreak11]

I tried rebooting with gamma and then trying to export my gamesave to my sd card, but no luck... I got error RET = -1 or something like that...

Ps

Wii - 3.3v1u

Disk - AC:CF patched to IOS 3

Loader - 0.3 gamma channel wiish style v3

Export program - Waninoko's Save dumper (The one in homebrew browser, in utilities)

I thought those may help