Sub SaveAllAndExit()
Dim Book As Workbook
For Each Book In Workbooks
'assumes Windows; Macs use ":" (or perhaps "/", no clue)
If InStr(Book.FullName, "\") < 1 Then
MsgBox "At least one workbook is new." & vbNewLine & _
"Manually save it before running this macro.", vbCritical
Exit Sub
End If
Next
For Each Book In Workbooks
If UCase$(Left$(Book.Name, 11)) <> "PERSONAL.XL" Then
Book.Save
Book.RunAutoMacros xlAutoClose
End If
Next
Workbooks.Close
Application.Quit
End Sub