Backup Exec Small Business Edition 2012

Hi,

I have a server 2008R2 running Hyper-V with two virtual instances, one SBS 2011 and one 2008R2.

The host has Backup Exec installed.

Vitual SBS 2011 has the agent installed

Virtual 2008R2 has the agent installed

After a program for archieving invoices etc has been installed on the 2008R2, I get an error on a database. In that connection they installed SQL Express 2012. I guess this is the cause of the problem.

My question : Do I need an extention / new agent to backup SQL on the Virtual server? Is it included in the license or do I need to order this ad in?

Thanks in advance.