Excel Workbook ReOpening After Closing With Application.OnTime

[leopaulc]

Dear All ,
I am using the below macro to close the workbook after crossing the time limit.
In workbook, i pasted the below one

Private Sub Workbook_Open()
Application.OnTime Now + TimeValue("00:03:00"), "close1_Me"
End Sub

and in the module,
Sub close_me()
ThisWorkbook.Close Savechanges:=True
End Sub

Sub close1_me()
    
    Dim objWsh          As Object, msg As String
    Const Delay         As Long = 3 'secs ?
    Const wButtons      As Long = 16 ' Boutons + icon
    
    Set objWsh = CreateObject("WScript.Shell")
    msg = "Please update the file. The file will close within 10 sec."
    
    objWsh.Popup msg, Delay, "Reminder !!!!!!!!", wButtons
    Application.OnTime Now + TimeValue("00:00:10"), "close_Me"

    Set objWsh = Nothing

End Sub

Now the problem is, if i am clossing before 3 mins (before time limit), it opens the file and asks for the clossure.
The same repeats sometimes till i close all the workbook which is opened earlier.
If it is clossing normally, there is no error or loop is appeared.

Please help..

Regards,
Leo Paul