Question / Help OBS "Not Responding" When I Try To Preview or Stream

[Von]

It was working fine earlier and then I clicked "Optimize for Twitch" and now it keeps crashing when I try to stream or preview.
I created a dump file of it. Not sure if I did it right, but here..
https://copy.com/vtA8W3FCQmsP

 

[R1CH]

How did you create it? WinDBG says it's not a valid dump file.

 

[Von]

Opened up task manager and right clicked it then hit "Create dump file".

Here's the logs from the app..
https://gist.github.com/41622c65ef32570f775f