Read this post fromMiniToolto get the details.

How to suspend the Sound Notifications?

Heres what you better do:

Step 1:Press theWindowskey +Rkey to open theRundialog box.

navigate to Get notifications from these senders

Then, typems-tweaks: notificationsand clickOK.

Step 2:You should navigate toGet notifications from these senders.

Step 3:grab the program that you want to disable sound notifications.

select the Sounds tab

Then turn the toggle associated withPlay a sound when a notification arrivesoff in theAutoPlaymenu.

Step 4:power cycle your box.

If this method doesnt work, move down to the next method below.

How to Fix fai.music.metaservices.microsoft Not Working on Win7

Heres the quick guide.

Step 1:Press theWindows + Rkeys to open theRundialog box.

Then, typecontrolpaneland clickOKto open theControl Panelinterface.

Step 2:Then use the search function to search forsoundand PressEnterto initiate the search.

Step 3:ClickChange system soundsfrom the search results.

Step 4:ensure that theSoundstab is selected, then selectNotificationsfromProgram Events.

Step 5:Then you should change theSoundsdrop-down menu below toNoneand clickApplyto save the change.

Then you have disabled the sound notification successfully.

Heres what you should probably do:

Step 1:Press theWindowskey +Rkey to open up theRundialog box.

Then, typemmsys.cpland clickOK.

Step 2:Then you should select theSoundstab.

Step 3:Next, scroll down toProgram Events, locateDefault Beepand choose it.

Step 4:Then use theSoundsdrop-down menu below to change it toNone.

Step 5:ClickApplyto save the change, then give a shot to adjust the volume.

If youve done this correctly, you will no longer hear the annoying volume sound.

How to fix fai.music.metaservices.microsoft not working?

This post provides solutions for you to fix the issue.

Final Words

Here are all the methods to shut down the sound notification.