Hi, Excuse my english. IÂ'm a begginer on C. Some times, when my program donÂ't run well and I check on the debugger, I can see that some lines are skiped (when on the side is not in dark grey), I think that thoose lines are skiped on the compiler process. I change data types, and some others things, but without results. No errors or warnings appear on the compiling and linking process. I try to change the memory model but with same result. Can somebody help me ?. Thank you