Sound Problem ( Sorry )

Hello I am really sorry for unrelated topic for forum but I did not know where to open up and learn about a solution. I am having no blueprint or any kind of situation. Here it is:

My computer does not recognise the unreal engine as a sound player which means it does not have any audio so it does not play it thru my speakers.
Can you help me about situation?

If you did not get what I am saying here:

Hi there,

Version 4.7 preview 5 has a known where sound is not working:

The preview release allows us to see what is coming soon and allows to help test it out for bugs (like one ^^). A new version will be released soon and should have fixed, but for now it is best to use version 4.6.1 for game development. :slight_smile: