How to install .Net Framework 3.0/3.5(NetFx3) on Windows Server 2012

Introduction Installing windows server and .NET Framework has always been a kids stuff till we realized that Server 2012 R2 release onwards, it is not available by default to be added from ‘Add Remove Windows Server Role Features’. Hence like all, I was stumped at installation of SQL server 2012 which requires Netfx3 and so …