You can put files onto a blank disc by using a disc burning application,
such as
Ponekada računar neće ispravno zapisati podatke, i vi nećete biti u mogućnosti da vidite datoteke koje ste nabacili na disk kada ga budete ubacili u računar.
In this case, try burning the disc again but use a lower burning speed, for example, 12x rather than 48x. Burning at slower speeds is more reliable.