At startup, a black sign with the inscription \ "No JUM could be ... \" (Project Zomboid)

This means that you need to download JAVA 32-bit

I tried every possible solution to the error. OS Win 7 x32 Java 8.0_31

My computer -> context menu -> Properties -> Additional system settings -> Advanced tab -> "Environment Variables" button
You see two tables
In both tables you need to find a line with "_JAVA_OPTIONS", select it and press the "Delete" button.
And close all open windows with the OK button.
Should work

Solution -