RTX Downloads

Note: The RTX product line is no longer under support.

 

Below are the available RTX product downloads. A valid Purchase Authorization Code (PAC) key is required to install these versions of RTX. If you have not received a PAC key, please contact your Sales Representative at sales@intervalzero.com.

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Looking for another RTX version?
Please contact Sales (sales@intervalzero.com) if you require an RTX version not listed below.

 

RTX 2011 Downloads

Installation for RTX 2011 with Service Pack 1 SDK with Runtime Ultimate

This zip file also includes Update 8 for RTX 2011 with Service Pack 1, which resolves an issue where the Windows security update that prevents the Meltdown-Spectre vulnerabilities caused the RTX Subsystem to crash on startup.

Note: This update is only required if you plan to install Windows 7 KBs released after March 2018. If you do install this update, Windows update KB3033929—available from the Microsoft Update Catalog—must also be installed in order to support the latest RTX drivers.

Installation for RTX 2011 with Service Pack 1 Runtime

This zip file also includes Update 8 for RTX 2011 with Service Pack 1, which resolves an issue where the Windows security update that prevents the Meltdown-Spectre vulnerabilities caused the RTX Subsystem to crash on startup.

Note: This update is only required if you plan to install Windows 7 KBs released after March 2018. If you do install this update, Windows update KB3033929—available from the Microsoft Update Catalog—must also be installed in order to support the latest RTX drivers.

Silent Install for RTX 2011 with Service Pack 1 Runtime

This zip file also includes Update 8 for RTX 2011 with Service Pack 1, which resolves an issue where the Windows security update that prevents the Meltdown-Spectre vulnerabilities caused the RTX Subsystem to crash on startup.

Note: This update is only required if you plan to install Windows 7 KBs released after March 2018. If you do install this update, Windows update KB3033929—available from the Microsoft Update Catalog—must also be installed in order to support the latest RTX drivers.

Installation for RTX 2011 with Service Pack 1 Runtime for Embedded

RTX 2009 Downloads

RTX 2009 with Service Pack 2 Software Development Kit

As of 6/30/2014, this SDK can no longer be purchased.

RTX 2009 with Service Pack 2 Runtime & SMP Runtime

This zip file also includes Update 5 for RTX 2009 Service Pack 2, which resolves issues caused by Windows security updates that prevent the Meltdown-Spectre vulnerabilities. This is a cumulative update that also includes the issues addressed in updates 1, 2, 3, and 4.

Note: This update is only required if you plan to install Windows 7 KBs released after March 2018. If you do install this update, Windows update KB3033929—available from the Microsoft Update Catalog—must also be installed in order to support the latest RTX drivers.

RTX 2009 with Service Pack 2 Silent Install for Runtime & SMP Runtime

This zip file also includes Update 5 for RTX 2009 Service Pack 2, which resolves issues caused by Windows security updates that prevent the Meltdown-Spectre vulnerabilities. This is a cumulative update that also includes the issues addressed in updates 1, 2, 3, and 4.

Note: This update is only required if you plan to install Windows 7 KBs released after March 2018. If you do install this update, Windows update KB3033929—available from the Microsoft Update Catalog—must also be installed in order to support the latest RTX drivers.

RTX 2009 with Service Pack 2 Runtime & SMP Runtime for Embedded

RTX 8.x Downloads

RTX 8.1.2 Software Development Kit

As of 12/31/2012, this SDK can no longer be purchased.

RTX 8.1.2 Runtime

This zip file also includes Update 5 for RTX 8.1.2 Subsystem, which addresses numerous RT-TCP/IP issues, such as thread clean-up, ARP entry fixes, and Link Status support. Update 5 is a cumulative update that includes all fixes found in the previous updates to RTX 8.1.2.

This is the final update to the RTX 8.1 product version. As of December 31, 2012, neither the RTX 8.1.2 SDK nor Support & Maintenance can be purchased.

RTX 8.1 Service Pack 2 (8.1.2)

This is a cumulative release that contains all of the features from previous updates, along with support for Visual Studio 2008.

RTX 7.x Downloads

RTX 7.1 Runtime

This zip file also includes the following updates:

  • RTX 7.1 Stability Update

This is an optional update that contains stability improvements to loading and unloading the RTX Subsystem on XP systems. This update includes the fixes found in update RT-TCPIP_0407_71, below.

  • RTX 7.1 – RT-TCPIP_0407_71

This update fixes these issues:

    • A call to the closesocket function always returned the WSAEINPROGRESS status message.
    • The NumStartupEvents warning message appeared too often.
    • The Rt-TCP/IP stack reports a false collision if the Stack starts up while other nodes are trying to communicate to it.
    • 82543gc driver Receive and Transmit interval delay values were changed to be inline with Intel recommend performance value.
    • The Netmask parameter from the RtxTcpIp.ini file was not being applied correctly to the Ipv4 address.
    • IPv6Address can now accept AUTO as a case-insensitive parameter.

It adds this functionality:

    • Address Resolution Protocol (ARP) table is now configurable.
    • The Rt82543gc driver had support added for use of location information.
    • Subnetting can now be configured via the optional IPv6Prefix field.

RTX 6.x Downloads

RTX 6.5.1 Runtime

This zip file also includes the RTX 6.5.1 Stability Update, which contains stability improvements to the loading and unloading of the RTX Subsystem on XP systems.

RTX 5.x Downloads

RTX 5.5 Runtime