As described in the Tutorial, I copied the the files in the lib folder and the SFML folder in the include folder of my VS directory.
I also Setup VS, that it can find the files.
But as I started the tutorial program, I got an error that system.dll is missing.
I looked in the lib folder of VS and actually there was system.dll among others.
After this I searched a bit in this forum and found out, that system.dll should copied in the debug folder of the project.
Doing this, I was able to start the program succesfully.
Now my Question is, have I really to copy always system.dll( and maybe others?) in the debug folder, or did I just a mistake?
with best regards