I would like to set the historyWks by the value in a cell.eg wks "Input"
Range D3. This would allow me to input the data to the selected sheet, as in
Rnd1, Rnd2 etc.
TKU
Harry

Sub UpdateLogWorksheet()

Dim historyWks As Worksheet
Dim inputWks As Worksheet
Dim Rnd2 As Worksheet
Dim nextRow As Long
Dim oCol As Long
Dim ComboBox9 As Variant
Dim myRng As Range
Dim myCopy As String
Dim myCell As Range

'cells to copy from Input sheet - some contain formulas
myCopy = "D3,D5,D7,D9,D11,D13,D15,D17,D19"

Set inputWks = Worksheets("Input")
Set historyWks = Worksheets("Data")
With historyWks
nextRow = .Cells(.Rows.Count, "A").End(xlUp).Offset(1, 0).Row
End With

With inputWks
Set myRng = .Range(myCopy)

If Application.CountA(myRng) < myRng.Cells.Count Then
MsgBox "Please fill in all the cells!"
Exit Sub
End If
End With

With historyWks
With .Cells(nextRow, "A")
.Value = Now
.NumberFormat = "mm/dd/yyyy hh:mm:ss"
End With
.Cells(nextRow, "B").Value = Application.UserName
oCol = 3
For Each myCell In myRng.Cells
historyWks.Cells(nextRow, oCol).Value = myCell.Value
oCol = oCol + 1
Next myCell
End With

'clear input cells that contain constants
With inputWks
On Error Resume Next
With .Range(myCopy).Cells.SpecialCells(xlCellTypeConsta nts)
.ClearContents
Application.GoTo .Cells(1) ', Scroll:=True
End With
On Error GoTo 0
End With
End Sub