When OSAAP converts a .bord file to .DXF it is done so with the units as Millimeters. This means you need to open the file in Millimeters as well. The problem is that most North American CAD packages such as SolidWorks default to inches as the units.
To open a .DXF file that is created in Millimeters you have to also open it in Millimeters.
The following video duplicates the problem one of our customers had and then shows the solution to opening the .DXF file in Millimeters.