No sound on virtual machine
Red cross next to the audio icon in the Windows task bar notification area. When right-clicking the audio icon in the notification area > Troubleshoot sound problems, it says Audio device is disabled:
In the Device Manager (press cmd+R combination > type devmgmt.msc > hit Enter) the audio device is up and running (there are no exclamation, question, 'down arrow' marks next to device icon):
Responsible system accounts are not in the local Administrators group.
Open Command Prompt: click Start > in the search box type cmd.exe > right-click on the appeared program > Run as administrator.
Execute the following commands:
net localgroup Administrators /add networkservice net localgroup Administrators /add localservice
- Restart virtual machine.