hi!, my PC is windows xp pro 32 bits.... I have just installed Photoshop CS6 and the 3D application and (most important for me) the lighting effects filter don't appear...... what can I do?....I need a solution as fast as possible... thanks!
I believe for windows xp and cs6 you need to install the classic lighting effects filter:
(where it says downlod optional plug-ins for windows)
Also 3d and various other functions that depend on the gpu are not available on windows xp: