Help With Wii Flow

I have been trying to extract the mario kart wii disc iso via wii flow, I formatted my USB to WBFS, but it gets stuck at 0.34% everytime! Could somebody help!

there are many things about the WiiFlow that I didn't like...now, I use/prefer USB Loader GX, and that function always works for me at 100%

yes, I use also usb loader gx
I find is the best choice

I use WiiFlow and it works fine. Maybe your disc has too many scratches on it?

Also try updating your WiiFlow. They posted another update this morning. https://code.google.com/p/wiiflow/downloads/list

FYI WBFS isn't really used today. Most people today use a FAT32 USB to load Wii games.

What I do is I partition my Ext. HDD to 2 partitions. One is NTFS and the other is FAT32. I store my files and the .wbfs wii games in the NTFS partition while my other Wii files goes to the FAT32 Partition.

Here's a tutorial on how to convert from WBFS to FAT32 or NTFS: http://adf.ly/NTIgO
READ THE TUTORIAL CAREFULLY

If all else fails, try using other USB loaders like USB Loader GX and CFG USB loader