Tabular mode disabled during SSAS installation I am trying to install SSAS in Tabular Mode. However, i find that the radio button is disabled. I am installing it on a separate instance as well. The regular Multidimensional SSAS  had been installed first.I am installing Standard SQL server . .
That option is only available for Enterprise and Business Intelligence editions:

Features Supported by the Editions of SQL Server 2012

And, of course, for Developer Edition.