JCAPS INSTALL.BAT-VIRTUAL MACHINE LAUNCHER: CLASS MAIN NOT FOUND

Dear all, I am trying to install JCAPS in my personal laptop, when I click on install.bat, I am getting error message from Virtual Machine Launcher saying, 'class main not found, program will exit'. I installed JDK1.4.2 and tried again but still receiving the same. I did complete recovery of my laptop but still it is not working. I tried in my friend's laptop, still same error. Can anyone help me, please.

[418 byte] By [sanjeev_ma] at [2007-11-26 16:34:23]
# 1
Normally will get such type of error because of placing different eDesingers (i.e., more than one eDesigner) inside the same directory. If any ICAN eDesigner is there then you have to remove that and try to install the JCAPS eDesigner.Thanks,Madan
DMK@CAPSa at 2007-7-8 22:59:07 > top of Java-index,Java Enterprise System,Java Composite Application Platform Suite -- General Discussion...
# 2

Are you trying to install repository for JCAPS 5.1.2?

This error looks like install.bat cannot find Java class with installer

From what I observer from install.bat, there can be two causes:

1. install.bat is in wrong place. If you run from CD, this is not probable

2. (more possible) JAVA_HOME is not defined in your computer enviroment. Check it (cmd -> "set"+enter) and if, set this to point to where you jre dir is:

example:

set JAVA_HOME= C:\Program Files\Java\jdk1.5.0_09

Pegasa at 2007-7-8 22:59:07 > top of Java-index,Java Enterprise System,Java Composite Application Platform Suite -- General Discussion...