Cells to be mandatory fill have a formula in it

[CBrausa]

I have been thinking as to why 6 of the 44 cells won't accept the formula to be a mandatory fill, It's because there is a calculation formula in them.

This is the formula I have used. Is there some way to make it include these 6 cells?


Option Explicit
Private Sub Worksheet_SelectionChange(ByVal Target As Range)

Dim myCell As Range
Dim myRange As Range

Set myRange = Nothing
On Error Resume Next
Set myRange = Me.Range("MustFill")
On Error GoTo 0

If myRange Is Nothing Then
MsgBox "Please contact Brian Baker at 785 263 3350 ext 312 to fix the MustFill Range"
Exit Sub
End If

For Each myCell In myRange.Cells
If myCell.Address = myCell.MergeArea.Cells(1).Address Then
If myCell.Value = "" Then
Application.EnableEvents = False
myCell.Select
Application.EnableEvents = True
Exit For
End If
End If
Next myCell

End Sub

macro used for the 44 selected cells:

Option Explicit
Sub testme()
With Worksheets("Product Quote") '.Range("T4,E5,M5,T7,E8,M8,d14,M14,D16,M16,D18,M18,m19,M20,m21,U21,N23,b25,K29,B30,L31,B33,I33,B35,B39,B43,B45,F47,K47,P47,S47,V47,Y47,B49,I52,I53,I54,I55,I56,I58,Q50,S55,S56,S57").Name _
= "'" & .Name & "'!MustFill"
End With
End Sub


Cells I52,I53,I54,I55,I56,I58 are the ones with the formulas.

Thanks,

[CBrausa]

Should I assume there is no way to do this since I haven't heard from anyone?