I am a beginner. I have my .c and .h files. With Archimedes I made a new project including all these .c files. Then I made Build All. I can see that each .c file is processed to make .obj file but at the end a window open and tell me ''Fatal Error 210: I/O error on input file : exception 0021H : PATH OR FILE NOT FOUND'' while searching for my first file.obj. In my folder there is not any .obj files. What do I need to do?