VBA Insert If And Formula

Hello,

I am trying to insert an IF AND formula to a specific cell. I have the following code, but it does not seem to work for me.

   
    
    Range("E9").Select

    If Range("C9").Value = "WBOCM Custom Module" And Range("C10").Value = """" Then
        Range("E9").Value = "D9&"" ""&D10,D9"
    Else
        Range("E9").Value = ""
    End If

Here is the if function I am trying to add:

=IF(AND(C9="WBOCM Custom Module",C10=""),D9&" "&D10,D9)

Any help is much appreciated!

Many thanks in advance!
los