Newb question: "Window.o"

Hey, I’m a newb to OpenGL, C++ also for that matter, but I’ve been looking at some tutorials on creating a window that’s OpenGL compatible, and whenever I try to compile the source code using Bloodshed Dev-C++ Compiler, I always gett the following error-

Circular Window <- Window.o dependency dropped.

My Documents\C++ Programming\ [Build Error] [OpenGL.exe] Error 1

I’ve googled the error a few times and still can’t seem to find anything… if any can help me out with this I’d be very grateful! THANKS A BUNCH!!