I can't see an obvious problem with the VLookup at the end of this code, but
I get an error 1004, 'Unable to get the VLookup property of the
WorksheetFunction class'. Could someone point me in the right direction?

Sub NodeAddress()
Dim LRow As Long
Dim LRow2 As Long
Dim c As Range
Dim mystring As String
Dim myrng As Range

Application.DisplayAlerts = False
Application.ScreenUpdating = False
Sheets.Add.Name = "Data"
Worksheets("All TCs Detail").Columns("A:C").Copy
Worksheets("Data").Range("A1")
With Columns("A:C")
.AutoFilter Field:=1, Criteria1:="<"
.Copy Range("D1")
.Delete Shift:=xlToLeft
End With
LRow = Cells(Rows.Count, "A").End(xlUp).Row
Range("A1:C" & LRow).AdvancedFilter Action:=xlFilterCopy,
CopyToRange:=Range( _
"D1"), Unique:=True
With Columns("A:C")
.Delete Shift:=xlToLeft
End With
LRow = Cells(Rows.Count, "A").End(xlUp).Row
For Each c In Range("C2:C" & LRow)
mystring = c.Value
c.Value = WorksheetFunction.Trim(mystring)
Next c
Range("A1:A" & LRow).Cut
Range("C1").Insert Shift:=xlToRight
Columns("A:C").EntireColumn.AutoFit
LRow2 = Worksheets("Repeat TCs Detail").Cells(Rows.Count, "A").End(xlUp).Row
With Worksheets("Repeat TCs Detail")
.Range("A1").Value = Worksheets("Data").Range("B1").Value
.Range("C1").Value = Worksheets("Data").Range("C1").Value
End With
Set myrng = Worksheets("Data").Range("$A$2:$C$" & LRow)
For Each c In Worksheets("Repeat TCs Detail").Range("A2:A" & LRow2)
If c.Value < "" Then
mystring = c.Offset(0, 1).Value
c.Value = WorksheetFunction.VLookup(mystring, myrng, 2, False)
End If
Next c


Application.DisplayAlerts = True
Application.ScreenUpdating = True
End Sub

Mike F