Hi, We have a customer who has a contact list under public folders on Exchange2003. They have modified the contact details and there are a number of user defined fields. I believe they have some how managed to save a contact with the wrong data type to one of these fields. For now when they attempt to open the contact they get the following error and the contact fails to open: "One or more parameter values are not valid." The customer uses the SBS2003 backup procedure and are unwilling to restore the complete public store. Is there a way solve this? Joe
