The link you included is the document I was refering to, Document ID: 2004120610281454. The problem is the agent has the most current firmware which is version 2.1.0 build 622 and this KB refers to installing build 1252 which is older, I am not even sure what version since the document was last updated on 1/30/2007.
The document describes our problem, but there's just not a current solution posted.