F-SECURE ANTI-VIRUS FOR MICROSOFT EXCHANGE 8.00 Administrator's Manual page 53

Step 12.
Specify the location of the Quarantine database.
If you want to install Microsoft SQL Server 2005 Express Edition and the
Quarantine database on the same server as the product installation,
select (a) Install and use Microsoft SQL Server 2005 Express Edition.
If you are using Microsoft SQL Server already, select (b) Use the existing
installation of MIcrosoft SQL Server.
Click Next
a
to continue to either (a) or (b) based on your selection.
Specify the installation and the database directory for Microsoft
SQL Server 2005 Express Edition.
CHAPTER 3 53
Installation