Hello. I have downloaded the Wiimmfi patcher v3.7 from several different websites, however none of them contain the create-image.BAT file that is necessary to patch my MKW .iso file. I am wondering if the file has been removed from the download? I also noticed that the Wiimmfi patcher v3.7 folder contains files unfamiliar to me, and are not seen in tutorial videos such as this one. I attempted to use the patch-wiimmfi.BAT application to patch the ROM instead, however the Command Prompt tells me that the "WRITE TO SYSTEM FAILED". I already have everything else necessary for this to work, as I have been using Wiimmfi successfully via Homebrew App for two months now. But since my Wii has trouble reading the disc to where it's almost unplayable now, I am resorting to USB loader. I asked the author of the video posted earlier about the missing create-image.BAT file, and he said that he was puzzled and referred me to this forum.

Help would be appreciated. Thank you in advance.

Earlier I was getting this error:

But then I figured that there was not enough space on my hard drive, so I moved over 15 GB worth of data from my laptop to my external hard drive to free up space. This morning it completed the process, however I did see another "WRITE FILE FAILED" error somewhere in the mix, but it copied anyway. There is more than enough space on my hard drive now, so it should have worked, right? I used the Wii Backup Manager to copy the patched ISO file to my USB stick, then put that in my Wii and loaded it on the USB loader. I tried connecting to Wiimmfi, but I still got the Nintendo WFC shut down error. Not sure what I'm still doing wrong. I tried to use the patch-wiimmfi.BAT file again to try and patch the ISO one more time and perhaps get the same error message to post here for you, but now it tells me "Image already exists". Should I delete it and start all over again?

I don't think so, that folder only just appeared after patching the original image. Opening that wiimmfi-images folder you mentioned, there is a MKW iso file in there - should I try patching that one instead? I did notice something that may be worth mentioning: The original image is 4.37 GB in size, however the other one in the wiimmfi-images folder is just 2.88 GB. Not sure why this is?

Edit: Oh wait, I think I see what you're saying. I'm going to put the image in the wiimmfi-images folder onto my USB stick and try to go on wiimmfi with that one. I'll post my results in a short while.....

That did it! I can connect to Wiimmfi WFC now. Thank you for your help!