Same problem here, Settings page crash in seconds, I'm using ASUS Notebook, Windows 8.1 64bit and Opera 26.

I have also a crash with the Abobe Flash Player.

Already tried deletion of the User Data, a new installation in a different folder and disabling of Extension.

Any suggestion ?

Same problem here, Windows 8.1 64bit and Opera 26.
I'm also facing problems with Flash Player crashes.
Anyone can help ?