Can't install MT4 or MT5 due to proxy setting (Windows 10)

 
Not sure if anyone faced with this issue? I have Upgraded laptop from Windows 7 to Windows 10, and suddenly my MT4 won't work. Try to download MT5 direct from MQL5 and during installation, ask to key in Proxy server address. and can't proceed at all. Hope someone in the community can assist.
Files:
 
breakouttrader8:
Not sure if anyone faced with this issue? I have Upgraded laptop from Windows 7 to Windows 10, and suddenly my MT4 won't work. Try to download MT5 direct from MQL5 and during installation, ask to key in Proxy server address. and can't proceed at all. Hope someone in the community can assist.
i use windows 10 too,,,and no problem
 

If your network connection works, then it is most probably a problem with some antivirus software.

I had this problem with Norton internet security - I had to turn it off completely in order to install MT4.

Reason: