Installation Manager installs a Java Runtime Environment (JRE).
A Java Runtime Environment (JRE) or Java Development Kit (JDK) must be available in order to run Launcher. No Java virtual machine was found after searching the following locations: install_dir\eclipse\jre_version\jre\bin\j9vm\jvm.dll
-toolId install -accessRights admin -vm jre_version\jre\bin\j9vm\jvm.dll input @osgi.install.area\install.xml -vmargs -Xquickstart -Xgcpolicy:gencon