Citrix HDX is a collection of capabilities offered by XenDesktop, which is based on the well-known and stable ICA protocol. HDX is a set of features oriented to high performances without losing the resolution quality for both audio and video reproduction. HDX Monitor is a powerful tool, which permits system administrator verification and configuration of the parameters for high-level user experience.
You need to download HDX Monitor software available at https://taas.citrix.com/hdx/download.
To install it, you have to connect to the related machine with domain administrative credentials, having already installed the .NET 3.5 Framework.
You could have issues during the .NET 3.5 Framework installation ...