Code:
var save_handle;

function save_settings()
{		
  save_handle = file_open_write("resolution.txt");
	
  file_var_write(save_handle,resolution);

  file_close(save_handle);
}


We made a save system in our game based on code like this right up here. We really want to install the game in the program files folder but Vista seems to have a problem with reading and writing files like that in that folder.

It says "Empty pointer in"E1415, invalid pointer or handle in".

Anyone knows a solution to this?