# Network Share Archiving: System Requirements

The File System Core and File System packages are installed on data access nodes. The following requirements are for the data access node where File System Core and File System packages are installed.

## Operating System

### Windows

- Microsoft Windows Server 2025 - All Editions

- Windows 11

- Microsoft Windows Server 2022 - All Editions

- Microsoft Windows Server 2019 - All Editions

- Windows 10

- Microsoft Windows Server 2016 - All Editions

- Microsoft Windows Server 2012 - All Editions

- Microsoft Windows 7 - All Editions

### AIX

- If you plan to archive and then delete, any version of AIX is supported.

- If you plan to archive and then stub, review the supported versions of AIX.

### Linux

- If you plan to archive and then delete, any version of Linux is supported.

- If you plan to archive and then stub, review the supported versions of Linux.

## Hard Drive

1 GB of minimum disk space is required for installing the software.

500 MB of free disk space is required for job result directory.

In addition, number of archived files * 4 KB space is required for stub cache directory on the recall proxy computer.

500 MB of free disk space is required for log directory.

## Processor

All Windows-compatible processors are supported

## Supported File Servers

CIFS shares from any file server or Windows server are supported except EMC Celerra and VNX file servers.

## Miscellaneous

Note: To back up and restore data in an IPv6 environment, see Configuring IPv6 for OnePass and CommCell Network Internet Protocol Requirements.

### .NET Framework

On most versions of Windows, the .NET Framework 4.7 is automatically installed.

### Microsoft Visual C++ Redistributable 2017

Starting with Service Pack 18, Microsoft Visual C++ Redistributable 2017 (vcredist2017.exe) is automatically installed.

If a computer does not have the most recent Windows updates, the installation of Microsoft Visual C++ Redistributable 2017 will fail in installing Universal C Runtime. The following Windows updates must be installed to prevent the installation failure. The updates are not required on the most recent Windows operating system versions, such as Microsoft Windows 10 and Microsoft Windows Server 2016, because these versions have the Universal C Runtime already installed.

- KB2919355

- KB2939087

- KB2975061

- KB2999226

## DISCLAIMER

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.

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