1. Put as many items into your inventory as possible in-game then save and exit
2. Extract your save from your USB
3. Open your save into the Editor
4. Mod what you want and Save
5. Rehash/Resign your save and put your save back on your USB
6. PLAY!
Originally Posted by idlehands88
The KV.bin Error is nothing to worry about (it's annoying but doesn't really do anything). If you want to fix it then download this file and put it in the folder that it says it's missing from: KV.bin
Also the String Error is caused because the Editor sometimes doesn't display some items (Blank Drop-down box), to make it work, just change the Blank Items to any Item and the Editor will save.