Please read my answer you will get solution to your problem.

Here is a link to question I have answered already.

http://www.magix.info/us/why-cant-this-program-find-files-on-my-pc.knowledge.688618.html

Or directly go to this link and read Pdf tutorial for your problem and solutions.

http://www.magix.info/us/soundpool-problem-and-solution-faq-for-mmm-16-premium.online-training.70780.html

Hope this answer will help you.

nihon94