CFLdap and Exchange Server

I am trying to get the address list of our MS Exchange Server. I tried the code from this article http://www.cfcomet.com/Exchange_Server/index.cfm?ArticleID=F6CAD377-4023-4EB 0-8C52340ED1DF4263 but I keep getting this message An error has occured while trying to execute query operation on the LDAP

CFLdap and Exchange Server

I am trying to get the address list of our MS Exchange Server. I tried the code from this article http://www.cfcomet.com/Exchange_Server/index.cfm?ArticleID=F6CAD377-4023-4EB 0-8C52340ED1DF4263 but I keep getting this message An error has occured while trying to execute query operation on the LDAP