Installation Guide - Windows Users 1) Install JRE from here. 2) Install latest setup.exe from here. 3) Start Azureus.exe. If Azureus window does not show up after a minute, or if it immediately terminates, try starting with the debug .exe available from http://azureus.sourceforge.net/download/Azureus-debug.exe Starting manually: java -classpath swt.jar;Azureus2.jar org.gudy.azureus2.ui.swt.Main If Azureus starts without any exception stack traces, you can replace java by javaw and just use this shortcut/batch for starting Azureus: javaw -classpath swt.jar;Azureus2.jar org.gudy.azureus2.ui.swt.Main Batch File: start javaw -classpath swt.jar;Azureus2.jar org.gudy.azureus2.ui.swt.Main If the problem still remains, you should use the batch file, java instead of javaw and an absolute path to java.exe (C:\jre1.4.1\bin\java.exe, for example). C:\jre1.4.1\bin\java.exe -classpath swt.jar;Azureus2.jar org.gudy.azureus2.ui.swt.Main pause