Request at first start what is more important JSF or HTML5 support and enable/disable XULRunner ----------------------------------------------------------------------------------------------- Key: JBIDE-18177 URL: https://issues.jboss.org/browse/JBIDE-18177 Project: Tools (JBoss Tools) Issue Type: Feature Request Components: visual-page-editor-core, xulrunner Affects Versions: 4.2.0.CR1 Reporter: Denis Golovin Assignee: Konstantin Marmalyukov Priority: Critical Labels: f2f2014, respin-a Fix For: 4.2.2.Final, 4.3.0.Alpha1 Imagine that one first clean workspace startup on opening vpe on systems where xulrunner / webkit can't run at the same time we will ask if he prefers to have good JSF support (use xulrunner) or HTML5 support (disable xulrunner) if he says okey - we set a flag somewhere to not start xulrunner. user restart - user is happy.