Download Endpoint Security content files You must manually update your McAfee ePO server with the latest AMCore and Exploit Prevention content files required for Endpoint Security. (The AMCore files include Adaptive Threat Protection content, if needed.) Before you begin The Endpoint Security packages are checked in to the Master Repository on your McAfee ePO server. Task In McAfee ePO, select Menu → Automation → Server Tasks to open the Server Tasks catalog. Edit the Update Master Repository server task. Click the Actions tab. For the Repository Pull action, ensure that the following are set: Source site: McAfeeHttp Package types: All packages Click Save to save the task. For the Update Master Repository server task, click Run. Results The Master Repository now includes the AMCore Content Package package and Endpoint Security Exploit Prevention Content package required by Endpoint Security.