Sub TableRepair()
'Macro to repair damaged tables by saving each table in an RTF-format file, then
' reinserting the table from the RTF-format file into the source document.
Application.ScreenUpdating = False
Dim Rng As Range, i As Long, RTFDoc As Document, strPath As String
With ActiveDocument
  strPath = .Path & "\"
  For i = .Tables.Count To 1 Step -1
    Set Rng = .Tables(i).Range
    Set RTFDoc = Documents.Add(Visible:=False)
    With RTFDoc
      .Range.FormattedText = Rng.FormattedText
      .SaveAs2 FileName:="strPath & RTFDoc.RTF", Fileformat:=wdFormatRTF, AddToRecentFiles:=False
      .Close
    End With
    Set RTFDoc = Documents.Open(FileName:="strPath & RTFDoc.RTF", AddToRecentFiles:=False, Visible:=False)
    Rng.Tables(1).Delete
    With RTFDoc
      Rng.FormattedText = .Tables(1).Range.FormattedText
      .Close
    End With
    Kill "strPath & RTFDoc.RTF"
  Next
End With
Set Rng = Nothing: Set RTFDoc = Nothing
Application.ScreenUpdating = True
End Sub