Download your remote upgrader
Download the Splunk Remote Upgrader for Windows Universal Forwarders from Splunkbase at:
https://splunkbase.splunk.com/app/7920.
This package contains:
The Splunk Remote Upgrader for Windows Universal Forwarders .
Delivery scripts that deliver a new version of the universal forwarder to the already installed universal forwarder that has an active remote upgrader installed using the deployment server.