Jump to content
Welcome to our new Citrix community!

Error ACCESS_DENIED with examples from Virtual Channel SDK 2207

Geoff Hayward

Recommended Posts

We have a server application that creates virtual channels using the VCSDK. This has worked for many (> 10) years but with Virtual Apps and Desktops v 2207 the setting up of the virtual channel (WFVirtualChannelOpen) fails with the error ACCESS_DENIED. Tried compiling and using the examples from the SDK and get the same issue.

What has changed in 2207 to cause this error?

Link to comment
Share on other sites

  • 2 weeks later...

To answer my own question, should anyone else encounter the issue:


The important point is that the default behaviour was changed, "Starting with Citrix Virtual Apps and Desktops 7 2109, virtual channel allow lists are enabled by default."

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...