Getting error when create PowerView Reports: The versions of the Reporting Services SharePoint Add-In and the Reporting Services service application are incompatible or don’t support this functionality

I am setting up Power View in SharePoint - I installed SharePoint Server 2010 SP 1 (version 14.0.6029.1000) and SQL Server 2012 RS Add-in for SharePoint (version 11.0.2100.60), which was downloaded fromhttp://www.microsoft.com/en-us/download/details.aspx?id=29068&WT.mc_id=rss_alldownloads_all , then created a Reporting Services service application.

When I tried to create a PowerView report out of PowerPivot workbook, I got the following error:

"The versions of the Reporting Services SharePoint Add-In and the Reporting Services service application are incompatible or don’t support this functionality. ---> Microsoft.ReportingServices.Diagnostics.Utilities.RSAddinVersionMismatchException: The versions of the Reporting Services SharePoint Add-In and the Reporting Services service application are incompatible or don’t support this functionality."

SQL Server 2012 SP 1 is installed on the server (version 11.1.3000.0). Does anyone know what the problem could be?

Thanks,

May