If the classes are not in a package, then the java command needs to be executed in the same directory that holds the .class file.
If the .class file is in another folder, the java command will not find it. The java command looks for the .class file in the directory that it is executed in.
The posted text of the error messages does not show what directory the java command was issued in.
For example using the java command without a .class file in the Norm directory:
C:\Users\Norm>java TheClass
Error: Could not find or load main class TheClass
There was not a file named TheClass.class in the Norm folder.
Where is the file: JavaExample.class? That is the directory that needs to be used when the java command is issued.