LDAP validation fails when “User must change password on next log on”. Any solution?

Question

I\'m having trouble with a user validation when the \"User must change password on next log on\" is set.

Here\'s how I validate the user:

Boolean Val         


        

Answer 1

Thank you Paulo. This works for me. Using this link I've expanded response after exception occur, something like this:

Catch ex As DirectoryServicesCOMException
        Dim msg As String = Nothing
        Select Case True
            Case ex.ExtendedErrorMessage.Contains("773")
                msg = "Error 773. User must change password at next logon is set.​ Please contact support."
            Case ex.ExtendedErrorMessage.Contains("525")
                msg = "User not found"
            Case ex.ExtendedErrorMessage.Contains("52e")
                msg = "Invalid credentials"
            Case ex.ExtendedErrorMessage.Contains("530")
                msg = "Not permitted to logon at this time​"
            Case ex.ExtendedErrorMessage.Contains("531")
                msg = "Not permitted to logon at this workstation​"
            Case ex.ExtendedErrorMessage.Contains("532")
                msg = "Password expired"
            Case ex.ExtendedErrorMessage.Contains("533")
                msg = "Account disabled"
            Case ex.ExtendedErrorMessage.Contains("701")
                msg = "Account expired"
            Case ex.ExtendedErrorMessage.Contains("775")
                msg = "User account is locked"
        End Select
        If msg IsNot Nothing Then
            errorLabel.Text = ex.Message & " " & msg
        Else
            errorLabel.Text = ex.Message
        End If
    End Try