Hello, I am new to c programming so please be patient. When I try to run this code through the compiler, it comes out as a "FILE" undeclared error on line four, even when i move line four lower via the enter key. Also, my stdio.h file is not being picked up by the compiler, even when I type out the full destination. here is the code:

Code:
#include<C:\Users\drewtoby\Desktop\My Folder\projects\C\Game\stdio.h> 

 void main()
  {
  
 FILE * fopen(char * "C:\Program Files (x86)\Notepad++\notepad++.exe");

  
char astring[99999999999999999999999999999999999999999999999999999999999999999999];
int i = 0;
getch( "%s", astring );
for ( i = 0; i < 10; ++i )
{
    if ( astring[i] == 'w' )
    {
	goto up_key;
    }
    if ( astring[i] == 's' )
    {
	goto down_key;
    }
	    if ( astring[i] == 'a' )
    {
	goto left_key;
    }
	    if ( astring[i] == 'd' )
    {
	goto right_key;
    }
		    if ( astring[i] == 'z' )
    {
	goto power_key;
    }
}

up_key:
{}
down_key:
{}
left_key:
{}
right_key:
{}
power_key:
{}
  }
My main goal is to be able to open up different windows for a very small image game. I have read through some tutorials, and understand the BASICS at the moment. Thanks for the help!!!