#include <iostream>
#include <fstream>

using namespace std; 

struct TrackInfo 
{ 
    char Artist[128]; 
    char Album[128];
    char Titel[128];
    char Pfad[128]; 
}; 

void ReturnThis()
{
    return;
}

int main()
{
    fstream File("RAZR.dat", ios::out|ios::ate); 
    if (File.is_open()) 
    { 
        TrackInfo TrackIn; 
        cout << "Artist: "; 
        cin.getline(TrackIn.Artist, 128); 
        cout << "Album: "; 
        cin.getline(TrackIn.Album, 128); 
        cout << "Titel: "; 
        cin.getline(TrackIn.Titel, 128); 
        cout << "Pfad: ";
        cin.getline(TrackIn.Pfad, 128); 

        File.write((const char*)&TrackIn, sizeof(TrackIn)); 
    } 
    File.close(); 

    File.open("RAZR.dat", ios::in|ios::binary); 
    if (File.is_open()) 
    { 
        TrackInfo TrackIn; 
        while (File.read((char*)&TrackIn, sizeof(TrackIn))) 
            cout << "Artist: " << TrackIn.Artist << " Album: "  << TrackIn.Album  << " Titel: "  << TrackIn.Titel << " Pfad: " << TrackIn.Pfad << endl; 
    }

    while(1)
    {
        ReturnThis();
    }

    return 0;
}

LG

Du solltest beim Schreiben wohl auch binary setzen.