SQL 2012 SP1 Enterprise (SSRS in SharePoint mode): Reporting Services scale-out deployment is not supported in this edition of Reporting Services

Hello,

SSRS in SharePoint mode is driving me insane.

We are recreating a SharePoint 2013 (SP1) farm in a test environment with the following set-up:

• 2 SP Web FrontEnds
• 2 SP Application Servers
• 1 SQL Server

At both SP APP Servers, we installed SSRS (SQL 2012 Enterprise w/ SP1) in SP integrated mode.

We managed to start the SSRS SP service at the first SP APP Server. However when we try to start it on the second APP Server, we get the following error:

"Reporting Services scale-out deployment is not supported in this edition of Reporting Services. This edition only supports one instance of the SQL Server Reporting Services Service in the farm.  The SQL Server Reporting Services service cannot be started on this server unless it is stopped on all other servers in the farm. "

Now I can't stress this enough: This is a SQL Server 2012 SP1 Enterprise. This is the image we got from our MSDN subscription. There is no mistake here.

Could someone please advise why SP might think this version of SSRS is not the correct one?

Thanks in advance for your help.

Regards,
P.