In Notification Window get the message:
User is not authorized to publish http requests to ENS
1) If you are using .NET webtier, open eventingservice.json present under “%TC_ROOT%\microservice\services_config” folder. and append \\validator_keystore.pem to SECRETS_FILE_PATH
E.g.:
"SECRETS_FILE_PATH":"\\secrets\\validator_key.pem" (for Windows)
"SECRETS_FILE_PATH":"/secrets/validator_key.pem" (for Linux)
2) Restart the services
3) Run the exe to initialize Multiuser Notifications