Depending on the operating system, you can find your SilverSHielD configuration files in different locations (by default).
If you’re running Windows XP or 2003 they are in:
C:\Documents and Settings\All Users\Application Data\SilverSHielD\
If you’re running Windows Vista, 2008, 7, 2012 or 8 they are in:
C:\ProgramData\SilverSHielD\