Please help me getting PDFcreator to work on Windows Server 2008 R2 X64!

I've been trying to get this working with no joy..

I've followed the below instructions(See Link),which seemed to have worked for most people. The only obvious reason they are not working is that these instructions are aimed at server 2008 not server 2008 R2 X64...

Any help would be much appreciated

Kalan

http://outputredirection.blogspot.com/2009/10/pdfcreator-as-service-on-server-2008.html