I didn't see any obvious errors in the firewall, but I'll look again. With respect to researching, I couldn't find anything about the error I'm currently receiving--even on the dell KB. The only thing I noticed were some people failing to register because they didn't have google cloud enabled printers. My printer clearly is cloud enabled (it's actually a button on the interface).

Michael, Thanks for reopening. I really just didn't know how to reach you. Even the comments to go to Web Apps are much appreciated.