Issues saving actuate report in excel format

[Bronwyn Howard]

I'm using Actuate 5 to generate reports through Java. I am
experiencing a problem exporting the report in Excel format, it
displays the following error:

java.lang.RuntimeException:
com\actuate\ereport\output\FormulaOneWrapper.class (The system cannot
find the path specified)
at com.actuate.ereport.output.OD_Excel.generate(OD_Excel.java:182)
at com.actuate.ereport.output.VirtualOutput.generateExcel(VirtualOutput.java:2252)
at com.actuate.ereport.output.OD_Preview.generateExcel(OD_Preview.java:2405)
at com.actuate.ereport.output.OD_Preview.exportToExcel(OD_Preview.java:1354)
at com.actuate.ereport.output.OD_Preview.actionPerformed(OD_Preview.java:1543)
at com.actuate.ereport.common.uiswing.ToolBar.fireActionEvent(ToolBar.java:582)
at com.actuate.ereport.common.uiswing.ToolBar.mouseReleased(ToolBar.java:548)
....

... but only if I run it directly from the jar. If I run it through
JBuilder, it works fine. The problem seems to be that the
FormulaOneWrapper uses classes in the erdj9xl.jar, but running outside
of JBuilder, it can't find the jar. I've included it as a required
library, set the dependencies, added the jar to the manifest, tried
accessing it from different directories.

And oddly, I also have another application using Actuate 7, which I
also needed to include the extra jar in (erdjf1xl.jar), and it works
fine. Apart from the differences in the included jars, and the
ACJRuntime.jar, there are no differences in the projects or manifests.

Any other suggestions or solutions would be GREATLY appreciated.

Bronwyn.