The Parallel Data Warehouse (PDW) features are not enabled.

Tryin to use the Over Clause and receiving the following message:

Msg 11305, Level 15, State 10, Line 2

The Parallel Data Warehouse (PDW) features are not enabled.

Microsoft SQL Server Management Studio10.0.5500.0
Microsoft Analysis Services Client Tools10.0.5500.0
Microsoft Data Access Components (MDAC)6.1.7601.17514
Microsoft MSXML3.0 5.0 6.0 
Microsoft Internet Explorer9.0.8112.16421
Microsoft .NET Framework2.0.50727.5456
Operating System6.1.7601