How Do I Save 3d View as a Wireframe Image? (Blender Render) I have some objects that I want to save their wireframe view as an image file. 

Someone told me to use the OpenGL render active viewport button on the 3d viewer's menu header, but I just get an error message saying Failed to create OpenCL off-screen buffer, unknown when I try that.

I was also told to press F3 to save it that way, but that just gives me a history menu.

Then I was told to go to the file menu and "save as render", but I have no such option. 

Can anybody who knows what they're talking about please help me?
Must be an integrated Intel graphics card, those are known to cause trouble. You should look into solving that problem first as there is no other way of capturing OpenGL viewport wireframe.

Anyway alternatives are


If you are using Blender Internal render create a new material and at the top of the Properties Window > Material Tab change it to Wire type. Optionally turn on  Shading > Shadeless





If you´re using cycles create a new material and add a Wireframe node as mix mask between two other shaders. Combine them as desired to achieve whatever visual you want.