What is "macvexe" on mac book applications page?
This just showed up on my macbook (left hand column and also there's an icon for it on my desktop) applications page in finder today, though it says it was downloaded a week ago. I have a mac OS10.7.5
(safari version 6.1.6) What is it and how do I know it isn't malware? How do I delete it for good? I'm afraid to click on it. Here is a screen shot. Thank you.
MacBook Pro, Mac OS X (10.7.5)