How to combine in Java settings two environments (for User and for System) at level 52.0?

Question

Java

Hello, please explain step by step for especially stupid (me) how to fix the error.
EDIT:
I found the solution For those who will have the same problem:
https://stackoverflow.com/questions/58125830/has-b...
It helped me that in the answer we download the link "this tool", we run the program as administrator , look at the picture below if you have the same thing, what is highlighted in yellow there, delete it and restart the computer.