Jul 17, · Important: WSUS scan cab files will continue to be available for Windows 7 SP1 and Windows Server R2 SP1. If you have a subset of devices running these operating systems without ESU, they might show as non-compliant in your patch management and compliance toolsets.. Customers who have purchased the Extended Security Update (ESU) . Jun 02, · Yes. The WSUS installation bits are not resident in Windows Server When you select to install WSUS as a Role it first must download the installation bits from Microsoft, or a WSUS server that has the "WSUS3SP2 Dynamic Installer" update approved. Lawrence Garvin, M.S., MCITP:EA, MCDBA, MCSA.
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