How to solve this error?

Question

"Fatal error: main.h: no such file or directory"

At:
#include <iostream>
#include <main.h>
using namespace std;
int main()
{

Answer 1

Why do you use main.h in this context?

Answer 2

This answer may help you; hard to be sure without seeing the whole project:

http://www.cplusplus.com/forum/beginner/48774/#msg264984
"It is common for beginners to be given assignments with a file named "main.cpp"...