How to Solve a Proxy Error That's Not Allowing the ServerIn Feburary 2016 18,

In Feburary 2016 18,
Launch 'Internet Explorer' from the 'Start' menu under 'All Programs.'
Click the 'Tools' menu and select 'Internet Options.'
Click the 'Advanced' tab.
Click to clear the check beside 'Enable folder view for FTP sites.'
Click 'Apply.' Click 'OK.'
In Feburary 2016 18,