I can't get the permissions to work. First I tried to give rights to only registreded users to take a survey. I gave rights on the component for registered users and on the category of the survey the same way. The survey I made public and set to anonymous. The rights I give are: ' respond to surveys' and ' view results' .
When I tried to take the survey I get ' You are not allowed to respond to this survey.'
Then I tried to set the rights to everyone (public) and set the registrered rights on the menuitem the display only the survey when someone is logged in. After choosing the survey the same message is displayed "You are not allowed to respond to this survey."
The survey has been made by admin but I don't think that has something to do with it?
For now admin is the only one ho has rights to take the survey.
What am I doing wrong?

thanks