Small home labs, testing environments, or very basic network footprints.

What of OpManager (Standard, Professional, or Enterprise) are you planning to use? How many total network devices do you need to monitor?

ManageEngine OpManager uses a rather than a traditional alphanumeric text string . This file contains the specific details of your subscription, including the number of monitored devices and authorized users. Registering Your License Key

Allows you to monitor up to 3 devices indefinitely.

Perfect for tiny offices or home labs. No license key required.

This occurs if the XML file was corrupted during download or edited manually. Never open or modify the XML text. Redownload the file from your ManageEngine customer portal and try again.