Installing CA Cert on 8206

[jefflj]

I want to install a CA cert on my 8206 and enable SSL.  In the webUI, I've opened the Secueity >>SSL page and created a CA cert request.  I submitted it to my CA (Win2k8 Enterprise Server SP2) via the server's Active Driectory Certificate Services webUI.  The CA issues the server in either DER or Base64 format.  If I Download the BAse64 format certificate, open it in word, copy it then paste it in the 8206 "Certificate Request Reply" box and hit "Install Certificate" I get an error "Configuration Failed - Invalid Certificate Request or Certificate Request Reply".  Any ideas?