When you load a report with subreports into pre-4.0 JasperServer, it automatically offers to convert the iReport subreport references from format (${SUBREPORT_DIR} + "ReportName.jasper") to the JasperServer format ("repo:ReportName.jrxml"). Works great. However, when I install my old reports into 4.0, it says it's doing that, but when I run the report from the JasperServer it can't find the subreports. So, I download the master report from the server and everything's still in SUBREPORT_DIR format. I manually change the subreport format to "repo:ReportName.jrxml" and everything's fine from there on. I'm using Windows 7.0, iReports 3.74, JasperServer 4.0, all running on localhost for now. Is there any way to get this conversion working again?