Since SmartGit 18.1 the installer and portable bundles support 64-bit Windows
out of the box.

To run SmartGit on 32-bit Windows you will need to install Java 8 (a Java
Runtime Environment - "JRE" - is sufficient) from

<http://www.oracle.com/technetwork/java/javase/downloads/index.html>

use a 32-bit Git from

<https://git-scm.com/download/win>

and launch SmartGit using the "<SmartGit-installation>\bin\smartgit32.exe".
If that can't find your Java 8 installation, you either may configure the
environment variable SMARTGIT_JAVA_HOME to point to the JRE 8 or save the JRE
in the "<SmartGit-installation>\jre32\"-directory. You won't need the
"<SmartGit-installation>\jre\" and "<SmartGit-installation>\git\" directories
on 32-bit Windows because they only contain the 64-bit JRE and Git.
