Thanks for your quick replies. The same problem occurs when the user logs onto another PC. I remarked out the “On Error Resume Next” line in the macro, and an error message was displayed by the Runtime stating that a particular line in the macro was causing a problem. The code from this line is below:
set objMsg = GroupWise.Account.MailBox.Messages.Add(1)
Why would this line fail for one user and no one else?