Configuring Remote Desktop Features

Table Of Contents
Enabling Lossless Compression for VMware Blast
You can enable the VMware Blast display protocol to use an encoding approach called progressive build,
or build-to-lossless. This feature provides a highly compressed initial image, called a lossy image, that is
then progressively built to a full lossless state. A lossless state means that the image appears with the full
fidelity intended.
To enable lossless compression for VMware Blast, set the EncoderBuildToPNG key to 1 in the
HKEY_LOCAL_MACHINE\SOFTWARE\VMware, Inc.\VMware Blast\Config folder in the Windows registry
on the agent machine. The default value is 0 (disabled), which means the codec does not build to PNG,
which is a lossless format.
Configuration changes to the EncoderBuildToPNG key take place immediately.
Note Enabling lossless compression for VMware Blast causes an increase in bandwidth and CPU
usage. VMware recommends that you use the PCoIP display protocol instead of VMware Blast if you
require lossless compression. For information about configuring lossless compression for PCoIP, see
PCoIP Build-to-Lossless Feature.
Using Remote Desktop Services Group Policies
You can use Remote Desktop Services group policies to control the configuration and performance of
RDS hosts and RDS desktop and application sessions. Horizon 7 provides an ADMX file that contains the
Microsoft RDS group policies that are supported in Horizon 7.
As a best practice, configure the group policies that are provided in the Horizon 7 ADMX file rather than
the corresponding Microsoft group policies. The Horizon 7 group policies are certified to support your
Horizon 7 deployment.
Add the Remote Desktop Services ADMX File to Active Directory
You can add the policy settings in the Remote Desktop Services ADMX file to group policy objects
(GPOs) in Active Directory.
You can also install the Remote Desktop Services ADMX file on individual RDS hosts. On an individual
RDS host, you use the Local Group Policy Editor (gpedit.msc) to edit group policy settings.
Prerequisites
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Create GPOs for the Remote Desktop Services group policy settings and link them to the OU that
contains your RDS hosts.
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Verify that you can log in as an Administrator domain user on the machine that hosts your Active
Directory server.
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Verify that the MMC and the Group Policy Management snap-in are available on your Active Directory
server.
Configuring Remote Desktop Features in Horizon 7
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