Mix_OpenAudio error: 0xC000007B

Hello everyone,
I am learning a bit about SDL and finally wanted to put some sound to my program.
I’m using the SDL_mixer, like shown in the lazyfoo tutorial (http://lazyfoo.net/SDL_tutorials/lesson11/index.php).

Program compiles normally, without errors, but as soon as I start the *.exe I get a windows error (0xC000007B).
The problem definitely lies in the Mix_OpenAudio call.

Really didn’t find something by looking for it, so I have to ask.

Thank you in advance,