SDL/MSVC++ Linker Problem

Question

I get this error:

...\visual studio 2010\Projects\SDLT\Debug\SDLT.exe not found or not built by the last incremental link; performing full link

I have include, library, and additional file dependencies setup but I keep getting the link error.

For include: C:\SDL-1.2.14\include;C:\SDL-1.2.14\SDL_image-1.2.10\include; For libraries: C:\SDL-1.2.14\lib;C:\SDL-1.2.14\SDL_image-1.2.10\lib; Additional Dependencies: SDL.lib;SDLmain.lib;SDL_image.lib;

The exe file is definitely in the debug folder, has not been touched by anything else, and has never been moved.