The proxy server isn’t responding
a) Under "Tools" in the browser tool bar select "Internet Options".
b) In the "Internet Options" Window that pops up, click the "Connections" tab at the top.
c) Click "LAN Settings" near the bottom of the "Connections" section.
d) If the "Proxy server" checkbox is marked with a check, click it to deselect/uncheck it.
e) Click "Ok" to close the "Local Area Network (LAN) Settings" window.
f) Click "Ok" to close the "Internet Options" Window.
b) In the "Internet Options" Window that pops up, click the "Connections" tab at the top.
c) Click "LAN Settings" near the bottom of the "Connections" section.
d) If the "Proxy server" checkbox is marked with a check, click it to deselect/uncheck it.
e) Click "Ok" to close the "Local Area Network (LAN) Settings" window.
f) Click "Ok" to close the "Internet Options" Window.
Now check if you are able to connect to Internet Explorer.
