Try this and see if it helps. Please move the following files from the Program Files\citrix\system32 directory to the %SystemRoot%\system32 directory: Wfapi.dll Cutildll.dll and Brapi.dll If the issue persists, please answer the following questions: 1. Is "Prompt for password" option disabled in the connection configuration? 2. Is the workstation in the same domain as the server? 3. Does the direct ICA connection prompt you for the credentials? 4. Is ctxgina.dll displayed in the registry? The registry path is: HKLM\Software\Microsoft\WindowsNT\CurrentVersion\Winlogon\GinaDll REG_SZ =ctxgina.dll Michael -----Original Message----- From: Jan Heyelmann [mailto:JHeyelmann@xxxxxxxxxxxxx] Sent: den 13 september 2002 12:53 To: thin@xxxxxxxxxxxxx Subject: [THIN] Re: FR2 and Signle signon accting strange Hi, I think I got the same problem here. Clean install XPe FR2 on W2k SP3 (German versions). Starting a published app from programm neighbourhood from inside the published desktop uses a different ica session, going through the whole logon process again. When logging onto the published desktop eventlog complains about a DCOM error, being unable to find the file ssoncom.exe although it is where it is supposed to be. I opened a case with Citrix earlier this week, let's see what they come up with, but it's good to know that someone else is also experiencing this. Jan >>> michael.hagberg@xxxxxx 12.09.2002 16:00:01 >>> Server: W2K SP2 and MF XPa SP2/FR2 Clients: Win32 6.30.1050 If I have a server farm running MF XPa with FR1 and logon to the desktop to one of the servers and on that desktop start the Passthrough client (session within a sessio) and set it up to use Single signon when I start other applications it works fine. If I upgrade the XP server to FR2 it still works fine. If I have a clean W2K server and install with the MF XPa FR2 media from start and logon to a desktop I can't get Single signon to work with the Passthrough client. If on the other hand logon to the console and start the client the Single signon works fine. When I logon with an ICA session to a desktop the ssonsrv.exe wont start and even if I start it manually the Signle signon wont work. Any suggestions Thanks a million Michael ********************************************** This weeks sponsor 99Point9.com 99Point9 helps solve your unresolved technical server-based questions, issues and incidents. http://www.99point9.com *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm ********************************************** This weeks sponsor 99Point9.com 99Point9 helps solve your unresolved technical server-based questions, issues and incidents. http://www.99point9.com *********************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link. http://thethin.net/citrixlist.cfm