edit bitmap x3 and x6

I use CorelDraw X3 at my shop and have always been able to launch photo paint through edit bitmap; however, I installed CorelDraw x6 on my system to learn and now my x3 edit bitmap sends me to windows 7 instead of photo paint.  I am still able to use it, but I have to do work around instead of using the edit bitmap key.  Since x6 photo paint is somewhat complicated I still use x3 to fix my bitmaps.  Is there a fix?