Hi, there is no Texture menu in my tool bar. I am using Zbrush 3.2 on a mac. Do you know where I can find the “Enable UV” button?
If you have a polymesh selected, the UV mapping controls will be found in the Tool>UV Map menu. There is no Enable UV button, though, since that was a bit confusing in earlier versions. Disable UV has been renamed to the more clear Delete UV. Re-enabling UV’s happens automatically as soon as you assign new mapping to the model (including by importing a mapped version).