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Attempting to use PowerShell’s Add-Windows feature for .NET Framework 4.5 fails on a Windows Server 2012 R2 server

Problem You have a new server installed with Windows Server 2012 R2 and need to install .NET Framework 4.5 with other roles and features so you mount the Windows Server 2012 R2 media, launch Windows PowerShell then execute the following cmdlet: Add-WindowsFeature RSAT-ADDS,NET-Framework-45-Core, NET-WCF-HTTP-Activation45,Windows-Identity-Foundation,Web-Static-Content,Web-Default-Doc,Web-Http-Errors,Web-ASP-NET,Web-ASP-NET45,Web-Net-Ext,Web-ISAPI-Ext,Web-ISAPI-Filter,Web-Http-Logging,Web-Log-Libraries,Web-Http-Tracing,Web-Windows-Auth,Web-Filtering,Web-Stat-Compression,Web-Dyn-Compression,Web-Mgmt-Console,Web-Scripting-Tools,Web-Client-Auth,server-media-foundation,MSMQ-Server,MSMQ-Directory -Source

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Setting up Windows Server 2012 NPS (Network Policy Server) server to allow Cisco 4400 Series Wireless LAN Controller as a RADIUS client for authenticating users with Active Directory authentication

I’m not sure why I haven’t written a quick blog post demonstrating how to set up a Windows Server 2012 NPS (Network Policy Server) server to allow Cisco 4400 Series Wireless LAN Controller as a RADIUS client for authenticating users with Active Directory authentication so

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Installing an additional x86 printer driver after a x64 driver is installed on a print server throws the error: “The specified location does not contain the driver <printer name> for the requested processor architecture.”

Problem You’re migrating an old Windows Server 2003 print server to Windows Server 2008 R2 and have decided to build new and manually install the printer drivers as the old Print Migration Tool is not recommended for 2003 to 2008 R2 migration.  The x64 driver

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Installing Microsoft SQL Server 2012 on Windows Server 2012 throws the error: “Error while enabling Windows feature : NetFx3, Error Code : -2146498298 , Please try enabling Windows feature : NetFx3 from Windows management tools and then run setup again.”

Problem You’re installing Microsoft SQL Server 2012 on Windows Server 2012 but notice that the install fails with the error: Error while enabling Windows feature : NetFx3, Error Code : -2146498298 , Please try enabling Windows feature : NetFx3 from Windows management tools and then

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