Im not sure why I never thought of this before. All of the pieces were right there in front of me for a while, but it didnt click until today. Terminal Services est un composant de Microsoft Windows dans les versions clientes et serveur qui permet un utilisateur daccder des applications et des. Enter your email address to subscribe to this blog and receive notifications of new posts by email. John Carrona,BSOD crash analysis support, BSOD debugging and error reports and help for Microsoft Windows Operating Systems, driver research,crash dump analysis. Recommended Hotfixes for Xen. App 6. x on Windows Server 2. Figure11.png' alt='Xenapp Protocol Driver Error Client' title='Xenapp Protocol Driver Error Client' />R2. All the individual Hotfixes prior to Hotfix Rollup Pack 0. Xen. App so far. Hotfix Rollup Pack 0. The svchost. exe process for Terminal Services might close unexpectedly with an application Event ID 1. Remote Desktop and Receiver connections to the server to fail. After installing Hotfix Rollup Pack 5, the XTE service fails and drops user sessions. The Ima. Srv. exe process might exit unexpectedly. Servers might experience a fatal exception, displaying a blue screen, on vdtw. Terminal Services can exit unexpectedly on RPM. Hello Folks, as you may already note, XenDesktopXenApp 7. Akropolis support from Nutanix. Cisco UCS MSeries with Citrix XenApp 7. Physical Server Deployment Guide. A session can be terminated before the first application launches. The issue can occur when a one minute time out is exceeded, for example, when the profile share is located across a WAN link rather than on a local share. The CPU consumption of the winlogon. Eventually, servers can experience a fatal exception and need to be restarted. Pass through authentication fails in a pass through client. After shadowing a session, the win. Xenapp Protocol Driver Error Client' title='Xenapp Protocol Driver Error Client' />Available Software Update This Hotfix Rollup Pack replaces most individual hotfixes released for this version of Xen. App so far, and introduces a number of new fixes and enhancements that have not been released previously. All the individual Hotfixes prior to Hotfix Rollup Pack 0. Xen. App so far. Hotfix Rollup Pack 0. Servers might experience a fatal exception, displaying a blue screen, with bugcheck code 0xf. IMAAdvance. Srv. exe. Servers running Xen. App 6 can become unresponsive when shutting down. The issue occurs when the picadm. Also, servers might experience a fatal exception, displaying a blue screen on picadm. FILESYSTEM. If a session is disconnected while it is still reading or writing a Client Drive Mapping CDM file, the resulting deadlock condition can prevent servers from accepting new session requests. Servers might experience a fatal exception, displaying a blue screen, on picadm. The issue occurs when the user removes a thumb drive from a client device while connected to a session. Dumps indicate that picadm. When the Read. Only. Mapped. Drive registry key HKEYLOCALMACHINESYSTEMCurrent Control SetservicespicadmParameters is set to 1, published applications can no longer access and browse mapped client drives. With folder redirection enabled, servers can experience a fatal exception, displaying a blue screen, on picadm. The issue can be observed when attempting to save a file that was introduced into the session on a USB device attached to and then removed from a thin client device. Servers with Hotfix XA6. W2. K8. R2. X6. 40. The issue occurs when a scheduled reboot is triggered by a Citrix policy while there are active sessions on the server. With Session Reliability enabled, ICA connection attempts fail if the ICA Listener is bound to a single NIC in a multi homed environment. Team Meeting Template .Ppt here. The Citrix SSL Relay Configuration tool can fail to correctly create the outbound connection policies defined in its Connection tab. After applying this fix on affected deployments, the policies are modified to disallow all outgoing connections. As a result, SSL connections can stop working. In order to recreate the correct policies and allow SSL connections to work again, you must rerun the Citrix SSL Relay Configuration tool, verify the policies in its Connection tab and click Apply. The next time the server restarts, the correct policies are in place. This fix addresses two installation issues Hotfixes fail to install on a XA6 server that has not yet had the Xen. App Server Role configured. Installing hotfixes or performing a repair on the base product for Citrix Xen. App 6 for Windows Server 2. R2 can inadvertently remove the Citrix Licensing component, if present, from the system. This fix prevents the Citrix Licensing component from being removed when installing subsequent hotfixes. Servers might experience a fatal exception, displaying a blue screen while shadowing is started. This fix addresses security vulnerability. For more information, see Knowledge Center article CTX1. Vulnerabilities in Xen. App and Xen. Desktop could result in arbitrary code execution. Certain applications fail to launch when Administrator Approval Mode is enabled in User Account Control. This fix addresses the following issues for sessions launched as streamed to server or by a script 1 The application name can be missing from the session information of the Delivery Services Console Session and not appear under the Applications folder of the Delivery Services Console. Application limits might be ignored. Attempts to reconnect to disconnected sessions might fail. Certain applications can perform slowly when run in seamless mode. The CPU consumption of the winlogon. Eventually, servers can experience a fatal exception and need to be restarted. Attempts to log on to a Xen. App 6 server using Version 7 or earlier versions of the clients can cause svchost. As a result, further connection attempts to the server fail until it is restarted. The CPU consumption of the Citrix. Cse. Engine. exe process can spike unexpectedly and cause logon delays. Attempts to launch a published application that resides on a mapped network drive rather than on a Xen. App server failure. When connecting to a server running Windows Server 2. R2 with Service Pack 1, Terminal Services can exit unexpectedly. This causes users to experience a black screen when logging on and the logon process fails to complete. A rare race condition that occurs when a shadowee disconnects at roughly the same time a shadower connects can cause servers to experience a fatal exception, displaying a blue screen on RPM. The fix addresses an issue where the IMA Service exits unexpectedly when a network adapter is not bound to an IP address. Servers might become unresponsive or experience a fatal exception on rpm. Pass through authentication fails after applying Hotfix XA6. W2. K8. R2. X6. 40. This enhancement is a part of the Xen. App Printing Optimization Pack. The Printing Optimization Pack improves the user experience and printing speed by reducing the printer bandwidth required. For more information, including system requirements, required components, and known issues, see Xen. App Printing Optimization Pack in e. Docs, the Citrix Product Documentation Library. This enhancement allows printing within a session using ICA Proxy through Branch Repeater. During times of heavy logonlogoff activity, sessions can become unresponsive while connecting. The Starting lt application name message appears but the connection attempt fails to complete. Citrix Xen. App Server Protocol Driver Error fixed the easy way. When using Citrix Presentation Server 4. Unable to launch your application. Contact your help desk with the following information Cannot connect to the Citrix Xen. App server. Protocol Driver error. As described in Citrix KB article CTX1. ICA tcp listener in TS configuration. However, as noticed by my colleague Artur, one can make it work by simply disabling and re enabling this listener. No need to delete and re create itHope that helps someone.