AutoCAD VB :: Excel VBA To Extract Attributes

I have a program that I used years ago to extract attributes from AutoCAD into excel.   The VBA program is in excel.  It is Attribute extraction Utility for AutoCAD Release 14.   I want to use it again for 2014 but when I run it I get a compile error can't find project or library and it highlights the the following code "set doc = ACAD.ActiveDocument". Below is the entire VBA sub routine.

' THIS EXTRACTS THE ATTRIBUTE VALUES FROM AUTOCAD TO EXCEL

Sub Extract()
Dim sheet As Object
Dim shapes As Object
Dim elem As Object
Dim Excel As Object
Dim Max As Integer

[Code]...