In that case, try:
Code:
Sub DelTableRows()
Application.ScreenUpdating = False
Dim Tbl As Table, i As Long
With ActiveDocument
For Each Tbl In .Tables
For i = (Tbl.Rows.Count - 1) To 1 Step -1
Tbl.Rows(i).Delete
Next
Next Tbl
End With
Application.ScreenUpdating = True
End Sub
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