This triggers a "cleanup" of any existing agent artifacts. Reboot the machine after the process finishes.

If the issue is related to communication, you may need to manually enable the correct cipher suites: Download the tool from Nartac Software .

Run the tool and select to apply secure TLS settings.

Ensure that modern TLS protocols (TLS 1.2) are enabled and reboot the system before retrying the installation.

To avoid encountering error 2008 during future rollouts, it is recommended to:

Understanding the root cause is the first step toward a resolution. In most cases, error 2008 stems from one of the following:

: Whenever possible, send uninstall commands directly from the SentinelOne Management Console rather than running installers manually.