I added thsi code:

Code:
        '-------------------
        ' test PDF merging
        '-------------------
        '
        Dim RESULT As Integer
        Dim parm1 As String
        Dim parm2 As String
        Dim PARM3 As String
        Dim output As String
        Dim strfolder As String
        strfolder = "Z:\DAD\QUOTES\"
        parm1 = strfolder & glbQuoteNumber & "Quote.pdf"
        parm2 = strfolder & glbQuoteNumber & "Quote Page 2.pdf"
        PARM3 = strfolder & glbQuoteNumber & "TEST COMBINED PDF.PDF"
        output = strfolder & PARM3
        RESULT = Shell(strfolder & " PDFTK.EXE " & parm1 & " " & parm2 & " CAT OUTPUT " & output)
        '
        '---------------------
I get an invalid procedure call on the RESULT = line