opengl compilation issue!

i made this workspace for my opengl projects
when i make a new project in vc++ and create a cpp file it compiles perfectly
but when i add another cpp file in the same project folder, it does not compile and starts giving an error for the previously working cpp as well.
here is what it says:

C:\Users rick east\Desktop\openglworkspace\project1\Debug\project1.exe is not recognized as an internal or external command, operable program or batch file. Press key to continue…



just ro be sure.
there are spaces in your path:
C:\Users rick_east\Desktop\openglworkspace\project1\Debug\projec_t1.exe

so at least the last space “projec t1.exe” seems strange.
so what is path ? what is filename ?