You must have JVM (Java Virtual Machine).

If you do not have Java installed, download it here
https://www.java.com/en/download/

https://wgomessantos.blogspot.com/2018/12/tool-read-write-regbinary-hex-to-ascii.html

The game may crash if you do not know the syntax of the text.
Make a backup copy of the text before editing it and saving it.
If the game has crashed and you did not make a backup, use the Windows Regedit utility, go to key
HKEY_CURRENT_USER \ Software \ Cloudozer \ Fate Hunters
Delete the value name that begins with the name
Progress_h?????????
Your game will restart, but your progress in the game will be lost.