Go to Updates then Configure Proxy Server and make sure the Enable Proxy Server Support box is not checked, then try updating again.
Dear Sir, did that so many times , still get error.
I can within EZ scan - Help menue click "visit GREAmerica.com" I connect
to the website
using help menu in EZ scan click "GRE Support" I connect to the website
using help menu in EZ scan click " Visit RadioReference.com" I connect
to the website
I give up, nothing is blocking in my system (software, hardware, router)
vince48