New
#11
A total shot in the dark: You haven't installed EMET and forgot about it? Microsofts Anti-exploit tool(EMET) can sometimes cause programs to crash without displaying an EMET message, so it looks like a "normal" crash, which makes you forget about EMET. Even with default EMET settings for popular programs like browsers I've seen this happen.
But that's probably not what happened here, it was only a wild guess. Better with too much info than too little right?!