Solution to the problem of being unable to stop 'Universal Volume'

Does everyone often encounter the issue of "Cannot stop the 'general volume' device now. Please stop the device later."? This useless prompt often appears when you want to safely remove devices such as USB drives, MP3 players, or mobile hard disks! In some cases, closing the corresponding window and refreshing a few times allows for safe removal. However, in most cases, we have no choice but to forcibly unplug it!

The first method: