How to backup file from "Mumu Player X" to "Mumu Player 12"
1. go to directory folder :
(...)\Mumu Emulator\emulator\nemu9\vms\nemu-12.0-x64-overseas
2. copy file :
"nemu-12.0-x64-overseas-disk4.vdi" (this file for backup)
3. create new folder and paste it, for backup file
4. Search "mumu player" in google, install "Mumu Player 12"
5. after installation, close emulator
6. open folder Mumu Emulator 12 in directory :
(...)\MuMuPlayerGlobal-12.0\vms\MuMuPlayerGlobal-12.0-0
7. copy backup file :
"nemu-12.0-x64-overseas-disk4.vdi"
to folder Mumu Emulator 12
8. delete original file with name :
"data.vdi"
9. rename your backup file :
"nemu-12.0-x64-overseas-disk4.vdi" to "data.vdi"
10. done
Note :
*This video was recorded without music or sound
*The previous document turned out to be wrong, so I corrected it with this document