Allegro 5 nie mozna załadowac muzyki

Witam jak w temacie. Visual nie widzi mojego pliku z muzyką pomimo tego że znajduje się on w folderze z projektem. Czy błąd leży gdzieś w kodzie? Oto najwazniejsza część odpowiadająca za muzykę.

 
#include<iostream>
#include<allegro5\allegro_native_dialog.h>
#include<allegro5\allegro_primitives.h>
#include <allegro5/allegro_audio.h>
#include <allegro5/allegro_acodec.h>
#include"header.h"


int main(){

	ALLEGRO_DISPLAY *display = NULL;
	ALLEGRO_SAMPLE *mainmusic= NULL;
	

	
	bool done= false;
	bool redraw = true;
	bool gameover = false;

        if(!al_init()) return -1;
        al_get_display_mode(al_get_num_display_modes()-1,&disp_mode);
        if(!(display=al_create_display(disp_mode.width,disp_mode.height))){
        al_show_native_message_box(NULL,NULL,NULL,"BLAD      AL_CREATE_DISPLAY",NULL,ALLEGRO_MESSAGEBOX_ERROR);
        return -2;
        }
	al_init_image_addon();
	al_init_primitives_addon();
	al_install_keyboard();
	al_install_audio();
	al_init_acodec_addon();
	al_reserve_samples(1);

	if(!al_install_audio()){
      fprintf(stderr, "failed to initialize audio!\n");
		system("pause");
	  return -1;
	}
	   if(!al_init_acodec_addon()){
      fprintf(stderr, "failed to initialize audio codecs!\n");
	  system("pause");
      return -1;}
 

 

	ALLEGRO_TIMER *timer=al_create_timer(1.0/60);
	ALLEGRO_EVENT_QUEUE *ev_queue=al_create_event_queue();
	al_register_event_source(ev_queue,al_get_keyboard_event_source());
	al_register_event_source(ev_queue,al_get_timer_event_source(timer));
	al_register_event_source(ev_queue,al_get_display_event_source(display));

	mainmusic=al_load_sample( "Spacemusic.ogg" );
	
	if (!mainmusic){
		printf( "Audio clip sample not loaded!\n" ); // ta petla wskazuje blad
     return -1;} 
   

	al_start_timer(timer);
	
	while(!done){
	 ALLEGRO_EVENT event;
	 al_wait_for_event(ev_queue,&event);
	

				if(event.type==ALLEGRO_EVENT_TIMER){
				}
      
                }


			if(redraw && al_is_event_queue_empty(ev_queue)){
			redraw=false;
		
			if(!gameover){
                                al_play_sample(mainmusic, 1.0, 0.0,1.0,ALLEGRO_PLAYMODE_LOOP,NULL);
				al_clear_to_color(al_map_rgb(0,0,0));
				
			}
			else
			{
			}
			
			al_flip_display();
			al_clear_to_color(al_map_rgb(0,0,0));

				
			}
	}	

	al_destroy_sample(mainmusic);
	al_destroy_display(display);

	return 0;