different versions of Java

Hi everybody, I had installed Java version jre1.5.0_06. Later I bought this software which installes default Java version j2re1.4.2_01. Resulting in the software not running, unless I uninstall the newest version(1.5.0). What can I do to have this program running with the newer versions of Java? I have added the older version in the Java Control Panel to the Java Network Launching Protocol, but this doesn't solve the problem.

Can anyone help me? Thanks in advance

JoJo

[492 byte] By [JoJotheFirsta] at [2007-11-26 12:21:05]