List of updates in Windows Server 2003 Service Pack 2. Read the readme for Citrix related items fixed in Windows 2003 Service pack 2.
http://support.microsoft.com/kb/914962/en-us
Stop error message when a client computer logs off from a Terminal Services session on a server that is running Windows Server 2003 with SP1 or with SP2: "Stop 0x000000AB (SESSION_HAS_VALID_POOL_ON_EXIT)"
http://support.microsoft.com/kb/925919
You cannot connect to your previously disconnected session when you try to use a Citrix ICA client to connect to Citrix MetaFrame for Windows Server 2003
http://support.microsoft.com/kb/894457/en-us
The “Open” button is missing when you click a Hypertext Transfer Protocol Secure link in Microsoft Internet Explorer 6 to open a Citrix MetaFrame file
http://support.microsoft.com/kb/899528/en-us
FIX: You cannot reconnect a Citrix ICA client to an instance of Citrix Presentation Server that is running on a Windows Server 2003 Service Pack 1-based computer
http://support.microsoft.com/kb/917046/
The Windows Language bar closes unexpectedly when you start a Citrix Presentation Server-published application on a Windows Server 2003 SP1-based computer that runs Terminal Services
http://support.microsoft.com/kb/918184/
merci pour l’info c’est cool