How To Fix "There Are No Active Mixer Devices Available"

Some of us loves to tweak settings and configurations of our Operating System for example Windows. Some also is interesting to check what will happen if they do this and that. After we change the settings of our computer we might get errors and nonfunctional features of Operating System Like controlling Volume Control yet the monitor displays a dialog saying "There Are No Active Mixer Devices Available". If you are problematic with this certain error then you might want to check the simple solution for that.
   

1. Go to Run Command and Type "Services.msc" in the input box.
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 2. After you typed in "services.msc" it will direct you to the services settings. Scroll Down and look for "Windows audio"
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 3. Click on the Windows Audio and it will take you to the Windows Audio Properties and click on the Start button.
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4. Lastly, After Starting the Windows Audio Service click OK.