Hy,
when i installed the feature i get an error on my left menu , so I uninstalled it , and now I cant access to all the doc libs , cant even create new ones, and not just in the site when i installed it.
i found an issue , is to delete the User Profile Service, but the problem is that i need this Service, when i recreate it, i go back to the same error .. :/
can anyone help plz ?