NV11.1 - Recently created Virtual Client does not appear in the Web UI (4039755)

While upgrading the Hyper-V plugin, recreating the Virtual Client is necessary.

After successfully recreating the Virtual Client and checking access, the usual yellow Virtual Client does not appear in the list of clients under 'Manage Clients'.

The Virtual Client is also missing from the "Create backup job" list of clients and creating new jobs is not possible. 

To resolve this issue simply edit the NV_HOME\config\clientlist.txt file and add the name of the Virtual Client on a separate line at the end of the list of existing clients. 

Save the file.

A NVBU service restart should not be required but may be needed if the Virtual Client still does not appear in 'Manage Clients'.