How to set default "open with" application for stp and igs files to solidworks?

Hello all,

I am having some issues setting my default application for stp and igs files to solidworks.  I know how to change the default but when ever I change it to sldworks.exe and try double clicking a stp file to open it, it opens a new SW 2014 app.

Anyone know if there is a fix for this?

Thanks!

Evan

SolidworksGeneral