- 1). Click on "View" in the menu at the top, then click on the arrow under "Macros." Click on "Record Macro..." to open the Record Macro dialog box.
- 2). Name your macro "EditUndo" and type the following into the Description box:
Sub MAIN
MsgBox "This function has been temporarily disabled", 16
End Sub - 3). Click on "OK" to start the macro. The "Undo" function will be disabled until you click on the arrow under "Macros," then click on "View Macros" and change the name of ("Edit") or delete ("Delete") the EditUndo macro.
Source...