Have Exchange server 2003, we created 2 sub directories in the public folder some time ago and now wish to delete them. We have tried all the usual methods as supplied here with out success. It is possible they were created under a different user name that now does not exist. Everytime we go to delete or change them in ESM we get error "C1030afi" . We believe this is to do with persmissions , so exactly where do we change the permissions , we have tried to do it in Outlook and the ESM but get the above error when we press 'properties'.