I'm trying to install a DDK (character or input) on WinXP SP3 machine, where Momentics IDE 4.6 is already installed.

The Installshield setup scans all my disks (#$%^!)  looking for Java - and does not find a suitable version of Java. 
Though, I guess, the IDE has some JRE version in it?

Then, I take a clean XP machine and install the latest Java (JRE 6 upd.17) from java.com. Again, Installshield can't 
find it.

Then I run it in a command window:

> ddk-devc-6.3.0SP1-20043521256-win32.exe" -is:javahome "C:\Program Files\Java\jre6"

and again it does not take it.

Any clues, please? what Java version it needs?

Regards,
S.