If reports in Rx-Universe do not run after installation, there are a few things to check.
Java On Computer
Please refer to the instructions on how to install OPENJDK (Open Java) Here is the link → JAVA - OpenJDK 8 installation - Windows 10x64
1) Java needs to be installed on the main Rx-Universe computer in order to use FOP/PDF reports. While Rx-Universe does try to install Java as part of the installation, continuing changes to security settings means this sometimes may not work. If Java is not installed, you can install Java from the Rx-Universe dongle (November 2014 or later dongles). There is a JAVA folder on the dongle that contains 2 sub-folders "x64" and "x86". If the computer that Rx-Universe is installed on uses a 64-bit operating system, then run the application contained in the "x64" folder, otherwise, use the application contained in the "x86" folder. Follow It is important to make sure you restart the acurcl service after installing Java in order to have the Thin Clients able to create reports. Follow the instructions from the application to install Java.
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When a user is trying to run a report or printing invoice all the Java required will be on the server-side. Once the server is able to print invoice/Reports an internal command will send it to the local PC via Cobol service (ACU Service 5640). If this is not working it could be indicative that there is a permission issue. Making sure that the users specified in the "ACURCL.CFG" file (Generally Omics) as full read/write on the entire Rx-Universe Directory and sub-directory is needed. Additionally you may have to specify the domain name before the user name in the "ACURCL.CFG" file ie: DOMAIN\OMICS.