You don't say what version of client you are using and what version of OS (looks like windows NT or 98) This is important. There is obviously a problem with how you have your browser set up. Update browser, client, and patch OS and try again. Enable cookies and uncheck the do not save encrypted pages to disk in advanced settings of IE. JK Joe Howsmon <joehowsmon@> wrote: st1\:*{behavior:url(#default#ieooui) } I have been trying to get a Citrix Server back on line and have re-built this box now 3 times and continue to receive the same error message. We are running Windows 2003 Standard Edition SP1 with Citrix XPe with FR3. When I rebuild the OS and turn it into a terminal server everything works great. But, when I apply Citrix I am getting the attached error message where I cant open Internet Explorer and I also cannot open Microsoft Outlook but am able to open all the other Office suites fine. When I RDP into a session everything works fine. No IE errors and no Outlook errors, but when I log in through an ICA session I receive the above message and can?t open Outlook. Has anyone ever experienced this problem? If so I could sure use some help. Thank you in advance. Joe Howsmon Howsmon Dist. Company, Inc. Jim Kenzig CEO The Kenzig Group http://www.kenzig.com Sponsorships Available! Blog: http://www.techblink.com Terminal Services Downloads: http://www.thinhelp.com Windows Vista: http://www.VistaPop.com Virtualization: http://www.virtualize-it.com Games: http://www.stressedpuppy.com