RDP into the affected Master Image or the Persistent Virtual Delivery Agent (VDA) Machine
Navigate to the Uninstall a Program interface from Microsoft’s Control Panel
Remove the VDA software
Re-install the most current/stable VDA software available on the machine
Check Device manager and the ‘Citrix HD Audio’ device driver should be listed within a Citrix session
A protocol driver error can have several causes. So let’s step through the entire route from the end user’s server to find the specific cause. Make sure the client process has the latest version of the ICA prospectus, including the online plugin. Find this person’s Citrix Receiver icon on the Windows taskbar you see, client.
When this issue occurs, messages such as “Your version of Citrix Receiver does not support the selected cipher” are usually generated. There are various reasons why a 1046 protocol driver error/error can be generated, ranging from the client to the underlying Citrix hosting infrastructure.
(Socket Error 10013) Unable to connect to the specified server. Contact your system administrator about the following error: The Citrix XenApp server you selected is probably not accepting connections. (Socket Error 10051) Unable to connect to run all your applications.
Can not connect to the Citrix XenApp server protocol driver error?
Protocol Driver Error/Error 1046 is an issue related to your client (receiver) being unable to connect to the remote computer after the application has started. At this point, messages like “Your version of Citrix Receiver does not support encryption” are generated.
What protocol in the Web services protocol stack is normally in the layer directly below the SOAP protocol?
Select the ebXML file. (4) What web services protocol design is typically found at the level directly within the SOAP protocol? Select Custom HTTP.
Is the HTTPS protocol a protocol or a protocol?
HTTPS (Hyper Text Over Secure Layer Protocol) or HTTP over SSL socket is a web project developed by Netscape. It’s not a protocol, it’s just the result of HTTP over SSL/TLS (Secure Socket Layer/Transport Layer Security). When it is necessary? https
What protocol is used by the email client program to push the email to sender’s email server what protocol is used between email servers to forward the email what protocol is used by the email client program to retrieve the email?
Simple Mail Transfer Protocol

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.