vfp-9 ole word automation error with word 2010/acrobat x

Hi:
I have a VFP app that uses OLE word automation to merge data and create/print documents. It has worked for years with WIN-XP and Office-2003 with Acrobat Standard-6.

We are now upgrading to Win-7 and Office-2010 with Acrobat Standard-X (10). Even after many internet searches and changes to Word settings, etc., my program will not run and returns error #1429. It keeps saying 'unable to run the specified macro', which is Adobe PDFMaker. yet the macro is listed in the Word Add-Ins and everything looks OK. I have also checked "enable ALL" macros in Word AND downgraded Office-2010 to the 32bit version.

Here is the code:

  oWord = CreateObject("Word.Application")
 
     WITH oWord
      .Run("AdobePDFMaker.AutoExec.Main")
      .Documents.Open((M_Doc))                                    && Open Copy of Master
      .Documents((M_Doc)).Activate
      .Documents((M_Doc)).MailMerge.Execute                && Run the merge
      .Documents((M_Doc)).Close                                    && Close Copy of Master
      .ActiveDocument.SaveAs(sys(5)+ALLTRIM(M_NewLoc)+ALLTRIM(M_NewName))      && Save new Document
 
      .Visible = .T.                  && View for editing/printing/re-saving/closing
      .Activate()
          
      ENDWITH
        
  RELEASE oWord

Any help would be greatly appreciated - really in a bind here.

Thanks.

Cathie
NYC