× Windows 10 Enterprise is going EOL on October 14, 2025. Microsoft is offering an Extended Security Updates(ESU) for a fee, but The Rockwell Microsoft Patch Qualification team does NOT Test/Qualify Extended Support Updates. SR11 Qualifications will transition to Windows Server 2016 and Windows 10 LTSC 2019 in October. The last month of testing for SR12 Qualifications will be September 2025.