Use the selection change event to clear the clipboard.

Private Sub Worksheet_SelectionChange(ByVal Target As Excel.Range)
Application.CutCopyMode = False
End Sub

Not familiar with events:

Chip Pearson's page on Events
http://www.cpearson.com/excel/events.htm
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Regards,
Tom Ogilvy
"Richard Burgers" wrote in message
...
How do I prevent Cut, Copy and Paste but do allow data entry in a field.