Proxy servers may also be configured to allow access to the Internet through a firewall and virus protection guard. This registry setting lets you to disable manually configuring proxy settings in the Connections tab of Internet Option dialog in Internet Explorer. Configure Webroot Desktop Firewall Configure Webroot Firewall Configure Webroot SecureAnywhere Firewall . Webroot's SecureAnywhere firewall is preconfigured to Internet filter traffic on your computer. If the firewall detects unrecognized traffic, it initially opens an alert where you can either block the traffic or allow it to proceed. Always select to "Allow" CTI Navigator (and CTIUpdateManager) to access the Internet. Access List Needed to Block Internet Tr - Cisco Community

Dec 16, 2004 · Learn several options for disabling Internet access on a single system while still allowing other systems on the same network to access the Internet. check "Use proxy server" and put settings

When Fiddler is off, those settings are cleared and reset to automatic. I checked DNS, DHCP, and Proxy settings. The rest of my Internet access works fine - only HTTP access was not working. It seemed like there was a proxy configured, but there wasn't when I went to LAN settings. Very strange indeed. – crush Oct 16 '14 at 14:12 How to fix proxy server error Can't connect to the proxy Mar 03, 2016

When Fiddler is off, those settings are cleared and reset to automatic. I checked DNS, DHCP, and Proxy settings. The rest of my Internet access works fine - only HTTP access was not working. It seemed like there was a proxy configured, but there wasn't when I went to LAN settings. Very strange indeed. – crush Oct 16 '14 at 14:12

If you have problems accessing Autodesk servers through a proxy, try adding an exception to the Internet Explorer proxy settings. In Internet Explorer, click Tools menu > Internet Options > Connections tab > LAN Settings. Make sure “Use a Proxy Server for your LAN” is selected.