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If you have disabled automatic device splitting and do not explicitly specify the vendor and product IDs of a composite USB device that you want to split, Horizon 7 applies the filter policy settings to the entire device. If you have enabled automatic splitting and do not explicitly exclude a composite USB device from being split by specifying its vendor and product IDs, Horizon 7 examines each interface of the composite USB device to decide which interfaces should be excluded or included according to the filter policy settings. Horizon 7 applies the device splitting policy settings before it applies any filter policy settings. The ADMX template file is named (īy default, Horizon 7 disables automatic splitting, and excludes any audio-output, keyboard, mouse, or smart-card components of a composite USB device from redirection. Horizon Agent Configuration ADMX template file. Effect of Combining Disable Automatic Splitting Policies Allow Auto Device Splitting Policy on Horizon AgentĪllow Auto Device Splitting Policy on Horizon ClientĬombined Effective Allow Auto Device Splitting Policy By default, automatic splitting is disabled. The following table shows how the value of the Allow Auto Device Splitting setting determines whether Horizon Client attempts to split composite USB devices automatically. For example, a dictation microphone might be split automatically so that the mouse device remains local to the client, but the rest of the devices are forwarded to the remote desktop. If you enable automatic device splitting Horizon 7 attempts to split the functions, or devices, in a composite device according to the filter rules that are in effect. If automatic device splitting does not work for a specific device, or if automatic splitting does not produce the results your application requires, you can split composite devices manually. You can set a policy that automatically splits composite devices. If you want to allow one or more of the components to be available for redirection, you can split the composite device into its component interfaces, exclude certain interfaces from redirection and include others. Composite USB devices consist of a combination of two or more different devices, such as a video input device and a storage device or a microphone and a mouse device.
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