Thank you Dirocca but I can´t because the box reboots immediately after it boots up so it doesn´t give me enough time to get to the menu.
If I access the plugin menu when running the original image (which works fine and allows me to access the plugins menu) the plugin appear as uninstalled.
Is there any other way to delete Bonjour or completely delete all information (inc Bonjour) before reinstalling Pli?