I have the same issue. Here are my installation details:
*** Date:
Wednesday, April 1, 2009 4:05:31 PM PDT
** System properties:
OS=WindowsVista
OS version=6.0.0
Java version=1.5.0_11
*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 7.1.1
Build id: 7.1.1-20090310
*** Eclipse details:
MyEclipse Enterprise Workbench
Version: 7.1.1
Build id: 7.1.1-20090310
Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-showsplash
-launcher
C:\Users\russelk\AppData\Local\Genuitec\MyEclipse 7.1\myeclipse.exe
-name
Myeclipse
–launcher.library
C:\Users\russelk\AppData\Local\Genuitec\MyEclipse 7.1\../Common\plugins\org.eclipse.equinox.launcher.win32.win32.x86_1.0.101.R34x_v20080731\eclipse_1115.dll
-startup
C:\Users\russelk\AppData\Local\Genuitec\MyEclipse 7.1\../Common\plugins\org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
-clean
-configuration
configuration
-vm
C:\Users\russelk\AppData\Local\Genuitec\Common\binary\com.sun.java.jre.win32.x86_1.5.0.011\bin\client\jvm.dll