Create a new file and call it proxy.reg
Run and say yes.
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy"=dword:00000001
"ProxyEnable"=dword:00000001
"ProxyHttp1.1"=dword:00000000
"ProxyServer"="http://proxyhost:proxyport"
"ProxyOverride"="<local>;192.168.0.*;"
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