Guess from someone who does NOT do CB Scripting.
GetConfigManager().GetExecutableFolder()
Based on source code reading and these links
http://wiki.codeblocks.org/index.php?title=Wizard_Scripting_Commands (http://wiki.codeblocks.org/index.php?title=Wizard_Scripting_Commands)
http://wiki.codeblocks.org/index.php?title=Scripting_commands (http://wiki.codeblocks.org/index.php?title=Scripting_commands)
Tim S.