Yes you can. obviously our post-EOS Windows 7 and Windows Server 2008 R2 micropatches won't be applied (or needed) on a computer with ESUs installed, but our micropatches for other software products will still get applied. In addition, should we issue a micropatch for a published 0day on Windows 7 / Server 2008 R2 before an official fix is available from Microsoft, we will make one for both fully updated Windows systems without ESUs and Windows with all ESUs installed.
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