Thanks for the reply. I was able to find it, under authentication methods on the PNAgent site. _____ From: Joe Shonk [mailto:joe.shonk@xxxxxxxxx] Sent: Monday, September 25, 2006 11:12 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: Passthru Authentication not available after upgrade. Are these client machines running PNAgent or is it a Citrix Desktop running PNAgent? Did you configure the PNAgent Site in the Access Suite Console? Remove Prompt, and select SSON only? You can also try deleting the HKCU\Software\Citrix\Program Neighborhood Agent key from the affected user's profile. Joe _____ From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Taylor, George Sent: Monday, September 25, 2006 9:54 AM To: thin@xxxxxxxxxxxxx Subject: [THIN] Passthru Authentication not available after upgrade. Hello, I upgraded our Farm last week from MF XPe 1.0 to PS 4.0. The majotiry of our users use the PN Agent with Passthru Authentication. After the upgrade everyone started getting prompted for a logon. I look at properties of the agent and "Prompt User" is the only option available. We have not upgraded the client, we're still running on PN Agent 7.1. Does anyone have any idea what has happened? Thanks, George Taylor Systems Programmer Regional Health inc. ***Note: The information contained in this message, including any attachments, may be privileged, confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the Sender immediately by a "reply to sender only" message and destroy all electronic or paper copies of the communication, including any attachments.