fixing windows server 2012 sound driver
For those who like to enable Audio on windows sever
you need to, open Server Manager by going under Start>Server Manager.
As Server Manager opens, click on Tools in the top right of the window and select Services.
In the right pane of Services, scroll down to Windows Audio and double click on it. In Windows Audio Properties, change Startup Type to Automatic and click on Start under Service Status. done, click OK.
You have audio enabled! now you can check for new updates.