Is there any Aris Express version that works with Java 1.4?

Hello!

I know Aris Express 2.0 works only with Java 1.6. But isn't there any other version that could work in 1.4?

All computers in my company have the JRE 1.4 installed and it is not possible (at least on short term) to change this situation.

Somebody gives me a light!