System Requirements for Compliance Search

Verify that your environment meets the system requirements.

Operating Systems


Use the most recent version of the operating system that is listed. The Commvault software fully supports the most recent version of an operating system, until the vendor ends support. More recent versions of the Commvault software might not install on operating systems that are not supported by the vendor anymore. For information about the support lifecycle of an operating system, contact the vendor.

You can use the following editions of Windows Server with Compliance Search:

  • Microsoft Windows Server 2019 Editions

  • Microsoft Windows Server 2016 Editions

  • Microsoft Windows Server 2012 Editions


All Windows-compatible processors are supported.

In order to provide reliable performance, a dedicated Web Server is recommended for Compliance Search users.

The operating system locale of the Web Server must be set to English (United States). If you change the system locale, you must restart the Web Server computer.

The Web Server used for Compliance Search must meet the following requirements:

System Components


Operating System

See System Requirements - Web Server


All Windows-compatible processors are supported.



Available local hard disk space

  • 20 GB for the installation directory

  • 1 TB of 10K SCSI disk for the Index Server Index directory

Supported Web Browsers

  • Apple Safari (versions that are not older than a year)

  • Google Chrome (versions that are not older than a year)

  • Mozilla Firefox (versions that are not older than a year)

  • Microsoft Edge

  • Microsoft Internet Explorer version 11


During the installation of this software component, the File System Agent is installed if it is not already installed. See the system requirements for the Microsoft Windows File System Agent.


To successfully restore NAS data and Domino emails on the web, install a 32-bit File System proxy instance on a 64-bit machine.

Apache Tomcat Server

The Apache Tomcat Server is automatically installed during installation of this software if it is not already installed.


Manually upgrading the Apache Tomcat Server is not supported. We always update the Tomcat server with the latest security updates, so that the components using the Tomcat server are free from any vulnerabilities reported by the open source community.


Certain third-party software and service releases (together, “Releases”) may not be supported by Commvault. You are solely responsible for ensuring Commvault’s products and services are compatible with any such Releases.