× In May 2025, the Microsoft patch qualifications for FactoryTalk Remote Access version 14.1.1 will be available, while FactoryTalk AssetCentre versions 9.00 and 10.00 will no longer be tested.

Summary: What's New this Month

MS KnowledgeBasePatchedProductPatched Product VersionReleaseDateRecommendationTitleDescriptionPublishDateProductsRequired RA RollupQualified with RA RollupComments
KB5058919Windows 11 Enterprise23H204/11/2025Fully Qualified2025-04 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5058919)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT View Machine Edition: 15.00.00 FT View Machine Edition: 14.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Batch: 16.00.00 ThinManager: 14.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 37.00 Studio 5000 Logix Designer: 33.04 Studio 5000 Logix Designer: 34.03 Studio 5000 Logix Designer: 35.01 Studio 5000 Logix Designer: 36.00.02April 2025
KB5058920Windows Server 202221H204/11/2025Fully Qualified2025-04 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems (KB5058920)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT ViewPoint: 14.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.40.00 FT Linx: 6.50.00 FT Linx Gateway: 6.40.00 FT Linx Gateway: 6.50.00 RSLinx Classic: 4.40.00 RSLinx Classic: 4.50.00 FT Linx OPC UA Connector: 6.40.00 FT Linx OPC UA Connector: 6.50.00 FT Transaction Manager: 14.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 16.00.00 FT Batch: 17.00.00 FT Historian SE: 9.00.00 FT Historian SE: 10.00.00 ThinManager: 14.00.00 FT Policy Manager: 6.50.00April 2025
KB5058921Windows Server 2016160704/11/2025Fully Qualified2025-04 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5058921)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT ViewPoint: 11.00.00 FT Alarms and Events: 6.11.00 FT Linx: 6.11.00 FT Linx Gateway: 6.11.00 RSLinx Classic: 4.11.00 FT Linx OPC UA Connector: 6.11.00 FT AssetCentre: 9.00.00 FT Historian SE: 6.00.00September 2022 or aboveMarch 2025 Legacy1. Refer to FAQ-18 for Required RA Rollup.
KB5058922Windows Server 2019180904/11/2025Fully Qualified2025-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5058922)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.30.00 FT Service Platform: 6.20.00 FT View Site Edition: 13.00.00 FT View Site Edition: 12.00.00 FT ViewPoint: 12.00.00 FT ViewPoint: 13.00.00 FT Alarms and Events: 6.30.00 FT Alarms and Events: 6.20.00 FT Linx: 6.20.00 FT Linx: 6.30.00 FT Linx Gateway: 6.30.00 FT Linx Gateway: 6.20.00 RSLinx Classic: 4.30.00 RSLinx Classic: 4.20.00 FT Linx OPC UA Connector: 6.20.00 FT Linx OPC UA Connector: 6.30.00 FT Transaction Manager: 13.00 FT AssetCentre: 10.00.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 FT Historian SE: 7.00.00 FT Historian SE: 8.00.00 ThinManager: 13.02.00September 2022 or aboveApril 20251. Refer to FAQ-18 for Required RA Rollup.
KB5054980Windows 11 Enterprise23H204/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 (KB5054980)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT View Machine Edition: 15.00.00 FT View Machine Edition: 14.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Batch: 16.00.00 ThinManager: 14.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 37.00 Studio 5000 Logix Designer: 33.04 Studio 5000 Logix Designer: 34.03 Studio 5000 Logix Designer: 35.01 Studio 5000 Logix Designer: 36.00.02April 2025
KB5055170Windows Server 2016160704/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 (KB5055170)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT ViewPoint: 11.00.00 FT Alarms and Events: 6.11.00 FT Linx: 6.11.00 FT Linx Gateway: 6.11.00 RSLinx Classic: 4.11.00 FT Linx OPC UA Connector: 6.11.00 FT AssetCentre: 9.00.00 FT Historian SE: 6.00.00March 2025 Legacy
KB5055518Windows 10 Professional22H204/08/2025Fully Qualified2025-04 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5055518)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT View Machine Edition: 11.00.00 FT Alarms and Events: 6.11.00 FT AssetCentre: 9.00.00 Studio 5000 Logix Designer: 31.00September 2022 or aboveMarch 2025 Legacy1. Refer to FAQ-18 for Required RA Rollup.
KB5055518Windows 10 Enterprise22H204/08/2025Fully Qualified2025-04 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5055518)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.20.00 FT View Site Edition: 12.00.00 FT View Machine Edition: 12.00.00 FT Alarms and Events: 6.20.00 FT AssetCentre: 10.00.00 Studio 5000 Logix Designer: 33.00September 2022 or aboveApril 20251. Refer to FAQ-18 for Required RA Rollup.
KB5055518Windows 10 Enterprise LTSC21H204/08/2025Fully Qualified2025-04 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5055518)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.30.00 FT View Site Edition: 13.00.00 FT View Machine Edition: 13.00.00 FT Alarms and Events: 6.30.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 ThinManager: 13.02.00 RSLogix 5000: 20.06 Studio 5000 Logix Designer: 34.00September 2022 or aboveApril 20251. Refer to FAQ-18 for Required RA Rollup.
KB5055519Windows Server 2019180904/08/2025Fully Qualified2025-04 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5055519)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.04/21/2025FT Service Platform: 6.30.00 FT Service Platform: 6.20.00 FT View Site Edition: 13.00.00 FT View Site Edition: 12.00.00 FT ViewPoint: 12.00.00 FT ViewPoint: 13.00.00 FT Alarms and Events: 6.30.00 FT Alarms and Events: 6.20.00 FT Linx: 6.20.00 FT Linx: 6.30.00 FT Linx Gateway: 6.30.00 FT Linx Gateway: 6.20.00 RSLinx Classic: 4.30.00 RSLinx Classic: 4.20.00 FT Linx OPC UA Connector: 6.20.00 FT Linx OPC UA Connector: 6.30.00 FT Transaction Manager: 13.00 FT AssetCentre: 10.00.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 FT Historian SE: 7.00.00 FT Historian SE: 8.00.00 ThinManager: 13.02.00September 2022 or aboveApril 20251. Refer to FAQ-18 for Required RA Rollup.
KB5055521Windows Server 2016160704/08/2025Fully Qualified2025-04 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5055521)A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.04/21/2025FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT ViewPoint: 11.00.00 FT Alarms and Events: 6.11.00 FT Linx: 6.11.00 FT Linx Gateway: 6.11.00 RSLinx Classic: 4.11.00 FT Linx OPC UA Connector: 6.11.00 FT AssetCentre: 9.00.00 FT Historian SE: 6.00.00September 2022 or aboveMarch 2025 Legacy1. Refer to FAQ-18 for Required RA Rollup.
KB5055526Windows Server 202221H204/08/2025Fully Qualified2025-04 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5055526)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT ViewPoint: 14.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.40.00 FT Linx: 6.50.00 FT Linx Gateway: 6.40.00 FT Linx Gateway: 6.50.00 RSLinx Classic: 4.40.00 RSLinx Classic: 4.50.00 FT Linx OPC UA Connector: 6.40.00 FT Linx OPC UA Connector: 6.50.00 FT Transaction Manager: 14.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 16.00.00 FT Batch: 17.00.00 FT Historian SE: 9.00.00 FT Historian SE: 10.00.00 ThinManager: 14.00.00 FT Policy Manager: 6.50.00April 2025
KB5055528Windows 11 Enterprise23H204/08/2025Fully Qualified2025-04 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5055528)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT View Machine Edition: 15.00.00 FT View Machine Edition: 14.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Batch: 16.00.00 ThinManager: 14.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 37.00 Studio 5000 Logix Designer: 33.04 Studio 5000 Logix Designer: 34.03 Studio 5000 Logix Designer: 35.01 Studio 5000 Logix Designer: 36.00.02April 2025
KB5055661Windows Server 2016160704/08/2025Fully Qualified2025-04 Servicing Stack Update for Windows Server 2016 for x64-based Systems (KB5055661)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT ViewPoint: 11.00.00 FT Alarms and Events: 6.11.00 FT Linx: 6.11.00 FT Linx Gateway: 6.11.00 RSLinx Classic: 4.11.00 FT Linx OPC UA Connector: 6.11.00 FT AssetCentre: 9.00.00 FT Historian SE: 6.00.00March 2025 Legacy
KB5055681Windows Server 2019180904/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 (KB5055681)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.30.00 FT Service Platform: 6.20.00 FT View Site Edition: 13.00.00 FT View Site Edition: 12.00.00 FT ViewPoint: 12.00.00 FT ViewPoint: 13.00.00 FT Alarms and Events: 6.30.00 FT Alarms and Events: 6.20.00 FT Linx: 6.20.00 FT Linx: 6.30.00 FT Linx Gateway: 6.30.00 FT Linx Gateway: 6.20.00 RSLinx Classic: 4.30.00 RSLinx Classic: 4.20.00 FT Linx OPC UA Connector: 6.20.00 FT Linx OPC UA Connector: 6.30.00 FT Transaction Manager: 13.00 FT AssetCentre: 10.00.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 FT Historian SE: 7.00.00 FT Historian SE: 8.00.00 ThinManager: 13.02.00April 2025
KB5055682Windows 10 Enterprise LTSC21H204/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5055682)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.30.00 FT View Site Edition: 13.00.00 FT View Machine Edition: 13.00.00 FT Alarms and Events: 6.30.00 FT AssetCentre: 11.00.00 FT Batch: 15.00.00 ThinManager: 13.02.00 RSLogix 5000: 20.06 Studio 5000 Logix Designer: 34.00April 2025
KB5055683Windows 10 Professional22H204/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5055683)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.11.00 FT View Site Edition: 11.00.00 FT View Machine Edition: 11.00.00 FT Alarms and Events: 6.11.00 FT AssetCentre: 9.00.00 Studio 5000 Logix Designer: 31.00March 2025 Legacy
KB5055683Windows 10 Enterprise22H204/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 (KB5055683)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.20.00 FT View Site Edition: 12.00.00 FT View Machine Edition: 12.00.00 FT Alarms and Events: 6.20.00 FT AssetCentre: 10.00.00 Studio 5000 Logix Designer: 33.00April 2025
KB5055688Windows Server 202221H204/08/2025Fully Qualified2025-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5055688)Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.04/21/2025FT Service Platform: 6.40.00 FT Service Platform: 6.50.00 FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT ViewPoint: 14.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT Linx: 6.40.00 FT Linx: 6.50.00 FT Linx Gateway: 6.40.00 FT Linx Gateway: 6.50.00 RSLinx Classic: 4.40.00 RSLinx Classic: 4.50.00 FT Linx OPC UA Connector: 6.40.00 FT Linx OPC UA Connector: 6.50.00 FT Transaction Manager: 14.00 FT AssetCentre: 13.00.00 FT AssetCentre: 15.00.00 FT Batch: 16.00.00 FT Batch: 17.00.00 FT Historian SE: 9.00.00 FT Historian SE: 10.00.00 ThinManager: 14.00.00 FT Policy Manager: 6.50.00April 2025
KB5056686Windows 11 Enterprise23H204/08/2025Fully Qualified2025-04 .NET 8.0.15 Security Update for x64 Client (KB5056686)2025-04 .NET 8.0.15 Security Update for x64 Client (KB5056686)04/21/2025FT Service Platform: 6.50.00 FT View Site Edition: 15.00.00 FT View Machine Edition: 15.00.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT AssetCentre: 15.00.00 FT Batch: 17.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 37.00 Studio 5000 Logix Designer: 33.04April 2025
KB5056686Windows Server 202221H204/08/2025Fully Qualified2025-04 .NET 8.0.15 Security Update for x64 Server (KB5056686)2025-04 .NET 8.0.15 Security Update for x64 Server (KB5056686)04/21/2025FT Service Platform: 6.50.00 FT View Site Edition: 15.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.50.00 FT Linx: 6.50.00 FT Linx Gateway: 6.50.00 RSLinx Classic: 4.50.00 FT Linx OPC UA Connector: 6.50.00 FT AssetCentre: 15.00.00 FT Historian SE: 10.00.00 FT Policy Manager: 6.50.00April 2025
KB5050771Windows Server 202221H203/13/2025Fully QualifiedSQL Server 2022 RTM Cumulative Update (CU) 18 KB5050771CU18 for SQL Server 2022 RTM upgraded all SQL Server 2022 RTM instances and components installed through the SQL Server setup. CU18 can upgrade all editions and servicing levels of SQL Server 2022 RTM to the CU18 level. For customers in need of additional installation options, please visit the Microsoft Download Center to download the latest Cumulative Update (https://support.microsoft.com/kb/957826). To learn more about SQL Server 2022 RTM CU18, please visit the Microsoft Support (https://support.microsoft.com) Knowledge Base article KB5050771.04/21/2025FT View Site Edition: 14.00.00 FT View Site Edition: 15.00.00 FT ViewPoint: 14.00.00 FT ViewPoint: 15.00.00 FT Alarms and Events: 6.40.00 FT Alarms and Events: 6.50.00 FT AssetCentre: 13.00.00 FT Batch: 16.00.00 FT Batch: 17.00.00 FT Historian SE: 9.00.00 FT Historian SE: 10.00.00April 2025
KB5050771Windows 11 Enterprise23H203/13/2025Fully QualifiedSQL Server 2022 RTM Cumulative Update (CU) 18 KB5050771CU18 for SQL Server 2022 RTM upgraded all SQL Server 2022 RTM instances and components installed through the SQL Server setup. CU18 can upgrade all editions and servicing levels of SQL Server 2022 RTM to the CU18 level. For customers in need of additional installation options, please visit the Microsoft Download Center to download the latest Cumulative Update (https://support.microsoft.com/kb/957826). To learn more about SQL Server 2022 RTM CU18, please visit the Microsoft Support (https://support.microsoft.com) Knowledge Base article KB5050771.04/21/2025FT View Machine Edition: 15.00.00 FT View Machine Edition: 14.00.00 FT AssetCentre: 15.00.00 FT AssetCentre: 13.00.00 FT Batch: 17.00.00 FT Batch: 16.00.00 FT Logix Echo: 3.00.01 Studio 5000 Logix Designer: 37.00 Studio 5000 Logix Designer: 33.04 Studio 5000 Logix Designer: 34.03 Studio 5000 Logix Designer: 35.01 Studio 5000 Logix Designer: 36.00.02April 2025