Click the three colons and select delete.

Yes, great, thank you.
But I actually wanted to know if there is a way to do this remotely (via script, registry, etc.).

As I know, there should be no interface to allow user to remove the broker item via script/registry for now.

Hello;

You can use a GPO, a script, or any other method to remove the appropriate registry key.

How to Add, Edit and Remove Registry Keys Using Group Policy? – TheITBros

On your windows computers you should have two registry keys, one for each server.
delete the one you don't need (SERVERURL)

For 32-bit Windows: HKEY_LOCAL_MACHINE\Software\VMware, Inc.\VMware VDM\Client\
For 64-bit Windows: HKLM\SOFTWARE\WOW6432Node\VMware, Inc.\VMware VDM\Client\

Using the Windows Registry to Configure Horizon Client (vmware.com)

You should have two keys in the registry. (delete the one you don't need)

apsrv016vsn or apsrv005vsn

But In a future version of Horizon Client, Windows registry settings might not be supported and group policy settings must be used.

If you dont have this reg keys,  another option is force the CS by GPO to only one server.

Using Group Policy Settings to Configure Horizon Client (vmware.com)

Hope it helps

Regards.

Hello 8islas,

at HKLM\SOFTWARE\WOW6432Node\VMware, Inc.\VMware VDM\Client\ there is no value 'ServerURL'.

But there is value 'MRBroker' with content 'apSRV016vsn'.

There is no indication of the deprecated broker 'apSRV005vsn' in the entire registry.

I'll take a closer look at the 'Settings for Client GPOs' in the 'Using Group Policy Settings to Configure Horizon Client' link you recommended.

Thank you for the detailed help.

Regards