Hello! Before anybody can help you, we need some more information.
Some questions:
1. What operating system are you using, and what is its version?
2. Have you been having any other issues with your system/applications?
3. Where did you install Spotify?
4. Are you opening a Spotify launcher, or are you opening the actual executable file?
UPDATE: I just reread your post, and realized that you mentioned your system. Forget the first question.