Workaround for Windows Server 2012 when you enable Windows feature NetFx3

Author: freezing Point Sunshine | may be reproduced, but must be in the form of hyperlinks to indicate the original source and author information and copyright notice
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When you install a SQL Server 2012 database on a Windows Server R2 server, an error occurred during the installation process "Enable Windows feature NetFx3, error code:-2146498298." Try to enable Windows features NetFx3 from Windows Management Tools, and then rerun Setup. "Message, here is the error:

Workaround:

1. Mount the installation media CD for Windows Server R2

The ISO mirrored media is attached to the drive's e partition character.

2. Running PowerShell as an administrator

3. Perform the installation NetFx3 function in PowerShell

Command:

<textarea class="crayon-plain print-no" readonly="" data-settings="dblclick">Import-module Servermanagerdism.exe/online/enable-feature/all/featurename:netfx3/source:e:\sources\sxs</textarea>

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import - module servermanager dism exe / online / enable - feature / all / featurename : netfx3 / source : e : \ sources \ sxs

Here e:\ path is the path of the system image loading, if there is no installation media, it is necessary to ensure that the system can connect to the network properly.

4. Restart Windows Server

5. Restart the installation of SQL Server 2012 database programs

At the fifth step, if you have skipped the error, you can rerun Setup, choose to add features and components to the installed instance, and complete the installation of SQL Server 2012.

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