Recently was realized Weasis 3.5.3, with the native installer support. How to integrate weasis native installer in Conquest Web server for opening dicom files directly - weasis://? It is necessary because in the future Java Web Start was removed from Java 11 release, and ends of public Java 8 update from April 2019. Thanks a lot Marcel.
Weasis 3.5.3 native installer
https://sourceforge.net/projects/dcm4che/files/Weasis/3.5.3/