Attached Link: My Homepage

Why are you clicking Render?! Apply the textures to will one by one, either click on all the bodyparts one by one with the eyedropper and then make sure the texture map is attached as a 2D texture map node in the diffuse channel (the topmost one). then exit the material Room and THEN render. A render will always render all of the image, there's no way in Poser you can do partial renders. To make a screencap (assuming you're on a windows PC), simply press the PrintScreen (prn scr) button (located next to F12 on the keyboard) then open any image processor (PSP or even Paint) and paste it to it. I have a beginner's tutorial for Poser 5 on my homepage. It doesn't exactely cover how to texture SKIN but it does show a few examples of the material room too. At the link above :o)

FREEBIES! | My Gallery | My Store | My FB | Tumblr |
You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.