Different ways install the Forest Recovery Agent manually
WORKAROUND 1:
Run the installer directly
WORKAROUND 2:
Install using Powershell:
NOTE: If you want the agent to use a specific port, substitute xxxxx with the port you want to use or set it to 0 to have the agent use the RPC Dynamic Port range. Ensure the CERTIFICATE_PATH= is set to the full path where the pfx file was copied (eg. C:\Temp\Cert.pfx)