I have a problem: I'm using Photoshop CS 6 from the CS 6 design standard (Adobe Photoshop Version: 13.0.1 (184.108.40.206 20131024.r.34 2013/10/24:21:00:00) x64).
I heard that CS6 has the perspective-warp function and I really need to use it. But in my version this function doen't exist.
I read about the problem, that this function sometimes is not availible because of settings with the graphic processor, but this isn't the case, I can't see this function it isn't there.
Could anybody help me or tell me why it is so and how I could change the situation?
Perspective warp was introduced in Photoshop CC (version 14.2)
What Dave said... you need to upgrade.