Hi Stephen, Please try the latest SG hotfix posted today - SGE300W004 ( http://support.citrix.com/article/CTX111165 ). Thanks, Satish ________________________________ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Selinger, Stephen Sent: Friday, November 03, 2006 3:41 PM To: thin@xxxxxxxxxxxxx Subject: [THIN] Protocol Driver Error Hi All, I changed my web interface yesterday to enable session reliability through secure gateway. Ever since some of my users (note all) are receiving the following message: Any ideas? Thanks in advance This communication is intended for the use of the recipient to which it is addressed, and may contain confidential, personal and or privileged information. Please contact us immediately if you are not the intended recipient. Do not copy, distribute or take action relying on it. Any communication received in error, or subsequent reply, should be deleted or destroyed.