I've been recent working on my photoshop edits using the " New 3d Extrusion " Effect for my texts It have been working a couple days ago it was working all fine until today, the option is greyed out. I've check my system requirment and it should be compatible.
Any help would be appreciated.
Macbook Pro 15" OSX Mountain Lion 10.8.4
Memory: 16gb ram
Graphics: NVIDIA GeForce GT 650M 512 MB