I am having trouble finding the 64 bit version of Microsoft SQL Server Data Tools.
Does any one know where i can download the 64 bit version of Microsof
SQL Server comes in x32 and x64 but Visual Studio comes in only x32.
So if you have x64 SQL Server 2014, you can only install SQL Server Data Tools x32 in a new instance configuration. This will install Visual Studio 2013 x32.
However if you have SQL Server 2012, SQL Server Data Tools are available in the installation media (unlike SQL 2014 where it has to be manually downloaded & installed).