Install:Parallel_Java

ENIGMA currently only supports 32bit compilation for the plugin and
games. This means that despite LateralGM
supporting 64bit Java installations on its own, when using LateralGM
with ENIGMA you must have a 32bit Java installed either alone or in
parallel with your 64bit version. If you would like to keep your 64bit
Java and also use the 32bit version for ENIGMA, it is as simple as
installing the 32bit Java from Oracle.

• Download Java

After a 32bit Java is installed if no other Java installation exists you
can simple run ENIGMA. However if you still also have 64bit Java
installed you may need to explicitly state the 32bit version when
launching ENIGMA. This can be easily done on Windows by changing the
settings.ini value for the key IDECOMMAND to something like the
following.

idecommand="C:\Program Files (x86)\Java\jre1.8.0_25\bin\java.exe -jar -Xms256m -Xmx1000m"