Citrix Metaframe Server Protocol Error
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Created:14 Nov 2014 | Modified:14 Jun 2016 Languages log in to start download LOGIN Don't have an account? Create one here. Or Continue As Guest citrix xenapp server protocol driver error Which best describes you: IT Admin Business User DOWNLOAD Symptoms or
Cannot Connect To The Citrix Xenapp Server Protocol Driver Error
Error When attempting to launch an application server, the following error message is displayed: "Unable to launch cannot connect to the citrix xenapp server protocol driver error windows 7 your application. Contact your help desk with the following information: Cannot connect to the Citrix XenApp server. Protocol Driver error." No ICA sessions can be established to the cannot connect to the citrix presentation server protocol driver error server. Solution Solution 1 Complete the following steps on the server to recreate the ICA Listener: Open the Microsoft Management Console (MMC) Terminal Services Configuration, right-click the ICA-tcp listener, and click Delete. Click Yes. Expand the Action menu and click Create New Connection. Click Next. Continue through the wizard and configure the desired settings. When the option to name the
Citrix Receiver Cannot Connect To The Citrix Xenapp Server Protocol Driver Error
listener appears, type ICA-tcp in the Name field. Click Next and then click Finish. Right click ICA-tcp listener and click Properties. Select the Permissions tab and add the local account ctx_cpsvcuser. Edit the advanced permissions and select only the Query Information and Virtual Channels check boxes under the Allow column. Click OK and close the MMC. Restart the Print Spooler and Citrix Print Manager services. Solution 2 Remove App Controller as STA from NetScaler and StoreFront. Problem Cause Session Reliability is enabled in the environment and it is unable to contact the ICA Listener. The ICA Listener is no longer functioning and must be recreated. To confirm this, check the following: From the Command Prompt, run the command netstat -a. The TCP port 2598 (Session Reliability) is LISTENING but TCP port 1494 (ICA) is not displayed in the list.Examine the XTE logs at "C:\Program Files (x86)\Citrix\XTE\logs\error.log". The message "Unable to connect to the CGP tunnel destination (127.0.0.1:1494)" is repeated. Additional Resources CTX128115 - Unable to Launch Published Applications from XenApp 6.x CTX118368 - E
31 found this helpful | Created:26 Mar 2014 | Modified:15 Apr 2016 Languages log in to start download LOGIN Don't have an protocol driver error citrix xenapp 6 account? Create one here. Or Continue As Guest Which best describes cannot connect to the citrix xenapp server. there is no citrix xenapp server configured you: IT Admin Business User DOWNLOAD Symptoms or Error When attempting to launch an application after changing
Cannot Connect To The Citrix Xenapp Server Network Issues Are Preventing Your Connection
the static IP address of the XenApp server hosting the application, the following error message appears: “Unable to launch your application. Contact your help desk with the http://support.citrix.com/article/CTX136826 following information: Cannot connect to the Citrix XenApp server. Protocol Driver Error” Solution To resolve the issue, complete the following procedure: Stop the Citrix XTE Server service. Locate the httpd.conf file on the server. For 64-bit version of Windows Sever the file can be located by navigating to the “Program Files (x86)\Citrix\XTE\conf” folder. For 32-bit http://support.citrix.com/article/CTX131831 version of Windows Server the file can be located by navigating to the “Program Files\Citrix\XTE\conf” folder. Open the file, httpd.conf, by using a simple text editor, such as Notepad. Locate any instance of an old IP address of the server and modify it to reflect the new IP address. Save the changes. Start the Citrix XTE Server service. Problem Cause When changing the static IP address of a server the applications fail to launch. One of the causes for this issue is that the httpd.conf file on the XenApp server is not updated with the new IP address of the server. The httpd.conf file is used by the Citrix XTE Server service for Session Reliability. If this file does not contain the correct information, applications fail to launch. Additional Resources CTX114680 – Event Log Error: An error occurred when processing incoming CGP downstream data Applicable Products XenApp 6.5 for Windows Server 2008 R2XenApp 6.0 for Windows Server 2008 R2 Citrix Support Automatic translation T
Developer Network (CDN) ForumsCitrix Insight ServicesCitrix ReadyCitrix Success KitsCloud Provider PackCloudBridgeCloudPlatform (powered by Apache CloudStack)CloudPortalDemo CenterDesktopPlayerEdgeSightEducationForum PrototypeHDX MonitorHDX http://discussions.citrix.com/topic/366174-cannot-connect-to-xenapp-server-protocol-driver-error-when-launching-apps/ RealTime Optimization PackHotfix Rollup PackJapanese ForumsKnowledge Center FeedbackLicensingLTSRNetScalerNetScaler E-Business http://www.gourami.eu/2014/11/15/troubleshooting-citrix-protocol-driver-error/ CommunityNetScaler Gateway (Formerly Access Gateway)Profile ManagementProof of Concept KitsProvisioning ServerQuick Demo ToolkitReceiver, Plug-ins, and Merchandising ServerSecure GatewayShareFileSingle Sign-On (Password Manager)SmartAuditorStoreFrontTechnology PreviewsTrial SoftwareUniversal Print ServerUser Group CommunityVDI-in-a-BoxWeb InterfaceXenAppXenClientXenDesktopXenMobileXenServer Discussions Support Forums Products XenApp XenApp 7.x Javascript Disabled Detected citrix xenapp You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. Cannot Connect to Xenapp Server. Protocol Driver Error when Launching Apps Started by Laban Milyard , 17 June 2015 - 07:29 PM Login to Reply 8 replies to this topic citrix xenapp server Best Answer Laban Milyard , 18 June 2015 - 01:37 PM I think I figured out what was wrong. On the Citrix StoreFront Server (Server 2008 R2), in RemoteApp Manager, the Digital Signature Setting did not have a certificate assigned. I set it to use the storefront self signed certificate and apps now launch externally. Go to the full post
Laban Milyard Members #1 Laban Milyard 6 posts Posted 17 June 2015 - 07:29 PM Just finished an installation of Xenapp 7.6 with Netscaler 10.5. I am able to login and am presented with a list of apps. However, when I try to launch an app I get "Cannot connect to the Citrix Xenapp Server. Protocol Driver Error." I do have an old citrix xenapp server 6.5 running in production completely seperate and inMenu Gourami News Contact Software Farm Documentor Farm Commander Unica Published Applications Utility GET-PC Active Directory Telephone Book XenApp Printer Driver Manager Post navigation ← Previous Next → Troubleshooting Citrix protocol driver error Posted on 15/11/2014 by dennis Trouble shooting the Citrix error/ICA message: protocol driver error Introduction I think this is a rather poor chosen error message. Protocol driver error within a Citrix environment can mean so many things. But it comes down to this: the client cannot find the server. So if it were up to me, I’d change this message to ‘The ICA client cannot connect to the XenApp server’, or even sorter; Cannot connect to the Server. Troubleshooting ‘Protocol drive error’ can have so many causes, and here’s a list of things you should check. 1 - Step one is to determine what the problem is, we split that up in 3 groups; client, the workstation or thin client transport, network cables/switches/firewall server, XenApp server/load balancer To determine which is your case is usually fairly simple: How much people have the problem?; 1 – usually the client 2 to department size (50-100) – usually transport (network) All people cannot login; usually server problems These figures are indicative, it is very well possible they don’t count in your case! 2 – Client problems Here’s a list of things you could check; is the network cable connected Is the network driver properly installed check your IP configuration check for blocking software like firewalls check for viruses check your ICA client version Sometimes it faster and easier to just replace the whole client, specially with thin clients. Or sometimes a reinstall is faster than troubleshooting. 3 – Transport problems At one of the faulty clients; check the IP configuration; check network card physically, cable, link LED, follow the cable to the outlet. check the default gateway, see if you can ping the default gateway check the DHCP settings try to resolve one of your XenApp servers at the client ping one of the XenApp servers Use telnet or putty.exe to see if the port is blocked somewhere during transport, do a: C:> telnet ctxsvr01 1494 If the ICA protocol is listening you should get a black empty screen, with a few ‘ICA’s appearing. If not, this means that either the server is not listening on port 1494, or some network component is blocking traffic on this port. This is usually a firewall, so conta