quartex,
MyEclipse 9.1 supports JBoss 6.x. Could you answer below queries –
1. Open MyEclipse IDE, from menu options click on MyEclipse > Installation Summary > Installation Details and copy and paste the same here
2. From menu options click on Help > About MyEclipse Enterprise Workbench and copy and paste the version-id and build-id here
3. How did you install MyEclipse ? Meaning using all-in-one installer / pulse / archived update site on top of eclipse classic?
4. From menu options click on Window > Preferences > MyEclipse > Servers > JBoss and check if you have JBoss 2.x, 3.x, 4.x, 5.x and 6.x listed? Please attach a screenshot of the same to help me get a visual
5. In case JBoss 6.x is not listed above, please re-install MyEclipse 9.1. I would recommend you re-install using pulse as it is faster. Please refer – https://www.genuitec.com/forums/topic/installation-how-to-install-myeclipse-from-pulse/&highlight=&sid=42198e8a9c33eeb3ac0a581005b890be . You need to select “Eclipse – Helios” realm. Next from “My Profiles”, right click on “MyEclipse 9.1” and click on [re-install and run]. This will open a wizard which will guide you through the rest of the steps.
Let me know how this works for you.