Hello, I’m new to this program.I have some problems but i like so much this program:) So ,
I’m working on a project 3 weeks,everything is going the way of,I pressed something unconsciously any button and suddenly changed the color of my man model,this very big problem for me ,Because I can not extract on the model 
.Who knows the solution to this problem can share the solution with me I want to turn the model in the old colors…
this is may exercise model
You probably embedded a material in the model. With your model in Edit mode, do this:
You will now be able to select the material you want and have it show on the model.
You can read more about materials here:
http://docs.pixologic.com/user-guide/materials-lights-rendering/materials/
This happens too frequently. We know it’s user error, failing to confirm what will happen when they proceed w/o first checking the settings. It’s how the software functions. The tools retain their settings, switch tools, and all of a sudden you have a problem. Been there, done that.
Thank you for your help,I will try your suggestion and then I will write result here thankyou very much again
hi again, dear marcus, I did what you said, but these results,nothing hapend 
I don’t understand …
After you fill with Flat Color, your mesh will preview the active material. Your active material is still Flat Color. Click the material selection box, and select another material.
You can also click off the pen icon in the subtool menu in the active subtool slot. This will switch off any polypaint information you have embedded, and preview whatever the active selections are.
Also, under plugins:SubtoolMaster is fill all. You get a dialog asking color, material or both. This will correct all subtools.
I could not,I continued my file in a previous and I re-modeled , because its was easier:) I apologize for the late reply and thanks for your helping 
