Hello, I have searched the forums and help file but still couldn't find an answer. How can I have a description for the error code returned by @extended ? I'm using the function DriveMapAdd() and, when an error occurs, I would like to inform the user the actual problem and not the error code. For example 53 = Bad Network Path. Of course I can document every one but that is one heck of a task Any sugestions ? Thanks in advance.