Hi folks, good wednesday

hopefully a quick one i am trying to auto close a word document after 20 seconds.
that I can do. However i have 2 word documents and its called a instance i belive ,

so when i close the document it leaves behind the grey blank screen.

For the life of me i cant work out what it wants. what will get it to close the ugly grey screen it leaves behind.

While leaving my other word document as is I tried


 Sub CloseDoc()    

'ActiveDocument.Close  

'ThisDocument.ActiveWindow.Close 
   With Application           
 ThisDocument.ActiveWindow.Application.ActiveWindow.Close       
            '.ScreenUpdating = False         
  'Quit Word no save         
 '.Quit SaveChanges:=wdDoNotSaveChanges     
 End With End Sub
thanks for any advice