Crash on Windows release .9.4 r1552

I have encountered a runtime error crash repeatedly when I perform the following:

Select the stem of a note
Press delete

Running Windows XP.

It took a while to figure out what was going on because a friend of mine was work and trying to delete notes, and was accidentally selecting stems.

p.s. I just got the new prerelease for linux, cannot wait to test it out... off to class