How to enable App-V Client

 It is supported only on the enterprise version of Windows, not on Pro version.

Here's how to enable the App-V client with Group Policy:

1. Open the device’s Group Policy Editor.
2. Navigate to Computer Configuration > Administrative Templates > System > App-V.
3. Run Enables App-V Client, then select Enabled.
4. Restart the device.

Here's how to enable the App-V client with Windows PowerShell:

1. Open Windows PowerShell.
2. Enter Enable-Appv, then select the Enter key.
3. Restart the device.
4. To verify that the App-V client is working, enter Get-AppvStatus, then select the Enter key

Reference