I am running WordPress 3.5 with wp e-commerce and a few other plugins. The admin bar shows up at the back end (when I am adding products etc) but not the front.
'Show Toolbar when viewing site' option is selected in Users.
Call to wp_footer is in the footer.
Still doesn't show when all plugins are deactivated.
Please can someone help? It would be really useful to have access to the admin bar at the front end.