How to erase usb loader gx emunand?

[vanillascrub]

so i went an installed a load of wads from the wrong region into emunand
how can i wipe all the contents of emunand quickly within usb loader gx?

(would much prefer doing it on the wii because the usb hard drive is pretty hard to get at to do it on pc)

 

[XFlak]

You can use wiixplorer to do this, just be careful not to delete the wrong thing!

 

[vanillascrub]

what should i be looking for in the files to delete?
what directory structure?

 

[XFlak]

Usbloader gx should tell u in your path settings

Nand should contain folders like title, shared, etc