I have a splitted database. There are 3 end users that have a copy of the aplication on their CFE) and the database(BE) is on the network. They share the database. The mdb, the secured file and the shortcut was copy from one computer to the other. They can access the aplication with their accounts through the comp that received the copied files and from the first computer they get the message "You do not have the necessary permissions to open this object. Contact your system administrator".