Converting multiple .SWB files into Part Files (SW2015)

I have over 100 part files (pins) that I received from a supplier and need to convert them.  However the only way I have found so far is to do them one at a time.  Is there an easy way to convert multiple .swb files in SolidWorks or some sort of macro that will batch convert?

I tried to drag and drop into SolidWorks however that threw an error (didn't write down what it was) and then told me SolidWorks is now unstable.  Tried to convert again using the Macro → Run command and SolidWorks crashed. So the warning wasn't far off it was unstable after the failed attempt.

Any help with how to batch convert these .swb files into .sldprt files would be great.

Thank You.

SolidworksImport export