In this guide, you will find how to fix Wii Backup Manager not adding Files issue.
1- First, open the Wii Backup Manager Window and click on the Add button from the top. Then select Files from the drop-down menu, go into the Normal ISO folder, and select the game ISO file.
2- After that, your ISO file will be added to the Wii Backup Manager. Again click on the Add button and select files, then go into the Wii nkit iso folder and select the nkit iso file. You will come to know that this is not working, and the Wii backup manager is not showing the ISO file.
3- On the right side, the icon means your iso is corrupted or in another format, so you can’t use this file in the Wii backup manager.
4- It means you can open the normal iso in the Wii backup manager, but you can’t use the game cube iso and the Wii nkit iso in the Wii back manager.
5- To solve this error, click on the following link https://gameskeysstorage.b-cdn.net/WiiBaFu-1.1-Win32.zip and it will download the WiiBaFu tool for you.
6- Once the download completes, open up this tool and click on the Load button at the bottom left side of the screen. After that, select the game cube folder.
7- Wii fusion will add the game cube iso file and also the nkit iso file to the Wii backup manager.
8- Now to convert it into wbfs, first select the file and click on the transfer to image button at the bottom of the screen.
9- Then select your destination and create a new folder at that destination. Select that folder and set the image format to wbfs as Wii backup file system. Then click on OK and wait for some time until the conversion finishes.
10- To open the nkit ISo file in the Wiibackup manager or the Wii backup Fusion first, you need to convert the Nkit file into a normal ISo file by using the Nkit processing app. To download this app, click on the following link https://archive.org/details/NKitFullyLoaded2020429. Once the download completes, convert the file and use it on the Wii backup manager.
