If you have published an app in App-V 5, but find that it is not downloaded to the App-V 5 Client. Assuming that you have done the other things required to download the application to the client (such as applied the app to a user group, etc…), you may need to download the published app using PowerShell commands on the client.
To do this, open PowerShell on the client computer (RunAs an Administrator) and run the following commands:
Add-AppvPublishingServer -Name <Name of App-V Publishing Server> -URL <URL>
Sync-AppvPublishingServer -Name <Name of App-V Publishing Server>
The published app will then be downloaded to the client computer, but may not show up in the App-V 5 Client.