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Adobe Summit 2023 [19th to 23rd March, Las Vegas and Virtual] | Complete AEM Session & Lab list

Conflicting installation information for LC Data Services J2EE web app


Not applicable
I'm currently doing the "Flex in a week" program


going step by step through the tutorials. Everything has been great up until the point where I needed to install LiveCycle Data Services ES on my machine. I'm currently running Vista with 3GB Ram and 2.4GHz Intel Core 2 Duo.

I'm following the instructions in this PDF guide:

It's telling me to install LCDS ES on my machine, and then download and install the file to C:\lcds\jrun4\servers\default. The problem is that there is no folder named 'jrun4' as part of the installation.

I'm just trying to get through this Flex Tutorial and until I get this resolved I can't continue.
2 Replies


Level 10

I suspect at the time the tutorial was written, the shipping release of LiveCycle Data Services was 2.5, which included JRun 4. In later releases of Data Services JRun is not included.

An alternative to JRun that supports LiveCycle Data Services is Apache Tomcat (5.0 and 5.5). You can download Tomcat here

Installation instructions for Data Services and Tomcat 5.5 are here



Not applicable
Thank you Steve.

I'll give this a shot and see if it works!