After upgrading, the sole VM that plays sound is the Win10. The others either do not play (see error below), or are distorted like in Win98, WinXP, Win7. In the Linux versions, they give an error:
The default sound device cannot be opened:
A device ID has been used that IS out of range for your system.
Sound will be disconnected.
Any suggestions? Remember, the Win10 works just fine. All the other versions have sound issues.