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April 16, 2026

Worksheet for Creating an Application Pool

When you create an application pool and manually specify an application, you can add information about the application. It is not a requirement that the application is already installed on any RDS host.

Worksheet: Application Properties for Creating an Application Pool
PropertyDescriptionFill in Your Value Here
Select an RDS Farm or Desktop PoolSelect a farm or a desktop pool from the list provided. For desktop pools, only desktop pools with supported session type Application or Application and Desktop are available.
IDUnique name that identifies the pool in Horizon Console. This field is required.
Display NamePool name that users see when they log in to Horizon Client. If you do not specify a display name, it will be the same as ID.
VersionVersion of the application.
PublisherPublisher of the application.
PathFull pathname of the application. For example, C:\Program Files\app1.exe. This field is required.
Start FolderFull pathname of the starting directory for the application.
ParametersParameters to pass to the application when it starts. For example, you can specify -username user1 -loglevel 3.
DescriptionDescription of this application pool.
Pre-launchSelect this option to configure an application so that an application session is launched before a user opens the application in Horizon Client. When a published application is launched, the application opens more quickly in Horizon Client. If you enable this option, the configured application session is launched before a user opens the application in Horizon Client, regardless of how the user connects to the server from Horizon Client. If you enable this option on applications published from a desktop with session type Application and Desktop, the desktop session may not be available. Note: Application sessions can be disconnected when the Pre-launch session timeout (applications only) option is set when you add or edit the application farm.
Enable application launch limitYou can limit the number of application instances a user can launch from an application pool to just one instance. An attempt to re-launch the application will bring the first instance to focus. If you enable this setting, multi-session mode is not available. 
Connection Server Restrictions You can restrict access to the application pool to certain Connection Servers by clicking Browse and selecting one or more Connection Servers. If you intend to provide access to applications through Omnissa Access, and you configure Connection Server restrictions, the Workspace ONE catalog might display applications to users when those applications are actually restricted. Users authenticating through Omnissa Access will be unable to launch these applications.
Category Folder Specifies the name of the category folder that contains a Start menu shortcut for the application pool entitlement on Windows client devices.
Client Restrictions Select whether to restrict access to entitled application pools from certain client computers. You must add the names of the computers that are allowed to access the application pool in an Active Directory security group. You can select this security group when you add users or groups to the application pool entitlement.
Multi-Session Mode You can start published application sessions in the following modes: Single-session: If the user opens a published application on client A in single-session mode, and then opens the same published application or another published application based on the same farm on client B then, the session on client A is disconnected and reconnected on client B. Multi-session: If the user opens a published application on client A in multi-session mode, and then opens the same published application or another published application based on the same farm on client B, the published application remains open on client A and a new session of the published application opens on client B. Such sessions are logged off on disconnect. You cannot enable the session pre-launch feature when multi-session mode is enabled. Note: Multi-session mode is not available if you select Enable application launch limit. The multi-session mode has the following values:
  • Disabled. Multi-session mode is not supported.
  • Enabled (Default Off). Multi-session mode is supported, but it is disabled by default. To use multi-session mode, users must enable theMulti-Launch setting in Horizon Client.
  • Enabled (Default On). Multi-session mode is supported, and it is enabled by default. Users can disable multi-session mode by disabling the Multi-Launch setting in Horizon Client.
  • Enabled (Enforced). Multi-session mode is always enabled. Users cannot disable it in any version of Horizon Client and the application is always launched in multi-session mode.
When multi-session mode is enabled you can also configure the max-sessions count setting. This sets the maximum number of concurrent multi-sessions that can be started by a user for the same published application from different client devices. You can open a published application from a client in both the single-session mode and multi-session mode, which is based on the multi-session mode configuration. In this case, the client has one single-session and one multi-session. Enabling multi-session mode affects how HTML Access behaves when it is started from the Workspace ONE catalog. For more information, see the Workspace ONE documentation. For more information about using the Multi-Launch setting, see the Horizon Client documentation. Note: This setting is not supported for applications based on a desktop pool.

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