Use System-Wide Proxy Settings

This setting allows you to change the scope of the Internet proxy configuration and specify whether all users should share system-wide or individual settings.

Open your registry and find the key below.

Create a new DWORD value, or modify the existing value called 'ProxySettingsPerUser' using the settings below.

Exit your registry, you may need to restart or log out of Windows for the change to take effect.


Settings:
System Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\
Internet Settings]
Name: ProxySettingsPerUser
Type: REG_DWORD (DWORD Value)
Value: (0 = whole machine, 1 = per user)