Cannot connect to the citrix xenapp server protocol driver error windows 8

 · Verify that ports , , 80, , or any other manually assigned ports are open from the Citrix Gateway to each CVAD server. To verify, run a telnet from the Citrix Gateway to each CVAD server on the ports in question. Ensure that the latest version of Workspace is installed.  · I have a server running Windows Enterprise edition with Citrix XenApp I am unable to launch the application published on this server (Any application). I get 'Cannot connect to the citrix Xenapp server: Protocol .  · We have an event booking system which will send out confirmation email with an iCalendar attachment to attendees and organizer. Now the problem is when the organizer received the confirmation email in his/her Outlook or Outlook and opened the iCalendar (e.g. www.doorway.ru), the appointment does not appear in his/her Outlook calendar.

Verify that ports , , 80, , or any other manually assigned ports are open from the Citrix Gateway to each CVAD server. To verify, run a telnet from the Citrix Gateway to each CVAD server on the ports in question. Ensure that the latest version of Workspace is installed. Solution. Solution 1. Complete the following steps on the server to recreate the ICA Listener: Open the Microsoft Management Console (MMC) Terminal Services Configuration (www.doorway.ru), right-click the ICA-tcp listener, and click Delete. Click Yes. Expand the Action menu and click Create New Connection. Click Next. Users were able to logon to the Citrix Web Interface but when they try launching any application, they were getting the following error. Cannot connect to the Citrix XenApp server. Protocol Driver error. I RDP into the Citrix server and took a look at the event log and saw repeated error log on “Reliability Server” with the following message.

When you try to open a Citrix application, you receive an error message. Troubleshoot Citrix common issues. Citrix Receiver Not Launching. When installing the Citrix Receiver, I get one of these errors: I receive this error: Cannot connect to the Citrix XenApp Server. Protocol Driver Error. Try disabling it. If it is enabled it could force your clients to use a different port to connect to citrix servers, a firewall could be blocking this.