I am not able to change the permission settings on a file object. I am using Zope 2.2.2 on a Linux box. I have manager status. I receive the following error: ===================================================== Zope Error Zope has encountered an error while publishing this resource. AttributeError Error Error encountered while publishing this resource. Error Type: AttributeError Error Value: __call__ -------------------------------------------------------------------------------- Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. ===================================================== This does not leave much of a clue what the problem is. Anybody have any leads? P. Johnson