That's a registry setting which you'll either have to do with a script, custom ADM template, or Group Policy Preference (GPP) Registry policy. You can also do it through IE Maintenance Policy when "Preference" mode is turned on but I would stick to one of the first three options I presented if I were you. Jamie Nelson | Operations Consultant | BI&T Infrastructure-Intel | Devon Energy Corporation | Work: 405.552.8054 | Mobile: 405.200.8088 | http://www.dvn.com <http://www.dvn.com/> From: gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] On Behalf Of Reza Alikhani Sent: Wednesday, January 07, 2009 2:21 AM To: gptalk@xxxxxxxxxxxxx Subject: [gptalk] Enabling HTTP 1.1 Through Proxy Connections option in IE with Group Policy Hi, How can I do that? Thanks ------------------------------------------------ Reza Alikhani Microsoft Certified Network Engineer + Security (MCSE+Security) Cisco Certified Network Associate (CCNA) ------------------------------------------------ Confidentiality Warning: This message and any attachments are intended only for the use of the intended recipient(s), are confidential, and may be privileged. If you are not the intended recipient, you are hereby notified that any review, retransmission, conversion to hard copy, copying, circulation or other use of all or any portion of this message and any attachments is strictly prohibited. If you are not the intended recipient, please notify the sender immediately by return e-mail, and delete this message and any attachments from your system.