;Monitor & disable the 'No' button in the dialog box that prompts up when 
;trying to close an unsaved file. 

#SingleInstance force
#Persistent

DetectHiddenWindows On
SetTitleMatchMode 2

apptowatch=Microsoft Office Excel
SetTimer, Disabler, 500
Return

Disabler:
IfWinActive, %apptowatch% ahk_class #32770 
  Control, Disable, , Button2
Return

#p::
;Temporarily enable the "no" button (10 sec.)
SetTimer, Disabler, Off
TrayTip,, Button enabled for 10 seconds., , 17   
Sleep, 10000
SetTimer, Disabler, 500
Return