Set Proxy on IE LAN Connections settings on Gold Image and tested. Took a Snapshot. Recomposed. Logged in to the Desktop. Proxy setting is not there. It set back to Auto Detect

Please I am seeking for your kind technical assistance. I am very new to VDI techonogy. I am using VMware 5.1 and VMware Horizon View Administrator.

I set on my Gold Image to use a Proxy Server on Internet Explorer (version 11 Windows 7 environment), LAN Connections settings and tested it. I took a Snapshot. Then I Recomposed my Pool (with Inventory of 5 Desktops). Using a thin client, I logged in to the Desktop which came up well, but the Proxy setting is not there. I see that it sets back to Automatically detect settings.

Please would anyone kindly help me?

Thank you so very much.