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Run the following DISM command (image mounted to the c:\test\offline folder and the installation media in the D:\ drive) to install.
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NET Framework 3.5 is displayed as enabled in Turn Windows features on or off in Control Panel.
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It turns out that Windows Server 2012 does not include NetFx3 when it is installing. TITLE: Microsoft SQL Server 2012 SetupĮrror while enabling Windows feature : NetFx3, Error Code : -2146498298, Please try enabling Windowsįeature : NetFx3 from Windows management tools and then run setup again. SQL Server 2012 setup might fails with below error when you do not have. Installing NetFx3 feature on Windows Server 2012
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