April 2023
This file contains important information about the RFmx Runtime (64-Bit), including system requirements, and installation instructions.
You can find more release information on ni.com.
Product Security and Critical Updates
Automating the Installation of NI Products
Using NI Software with Microsoft Windows 11
The following products are included in the RFmx Runtime (64-Bit) media. Refer to the readme of each product for information including installation, activation, new features, known issues, and bug fixes.
Application Software
Drivers
RFmx Runtime (64-Bit) has the following requirements:
* Depending on the amount of data acquired and/or processed, a larger amount of memory may be required.
RFmx Runtime (64-Bit) 2023 Q2 supports the following 64-bit operating systems:
Note RFmx no longer supports any 32-bit Windows operating system. Refer to Unsupported Windows Operating Systems for more information about support for Microsoft Windows OSes.
Download the RFmx Runtime (64-Bit) installer from ni.com/downloads. NI software includes NI Package Manager to handle the installation. Refer to the NI Package Manager Manual for more information about installing, removing, and upgrading NI software using NI Package Manager.
Visit ni.com/security to view and subscribe to receive security notifications about NI products. For information about critical updates from NI, refer to Available Critical and Security Updates for NI Software.
You can automate the installation of most NI products using command-line arguments to suppress some or all of the installer user interface and dialog boxes.
If the NI product you are installing uses Microsoft .NET 4.6.2, the .NET installer may run before any NI software installs and may require a reboot before the installation of NI software begins. To avoid a .NET reboot, install .NET 4.6.2 separately before you install NI software.
For more information about automating the installation of NI products, refer to Automating an Installer in the NI Package Manager manual.
Microsoft Windows 11 is the latest version of the Windows operating system and features significant changes compared to previous versions. For more information about NI support for Windows 11, refer to NI Product Compatibility for Microsoft Windows 11.