In Mac OS X, you right click your external hard drive and click eject but it gives the following error:
“The volume [Name] cannot be ejected because it is currently in use”
- Make sure all programs are closed.
- Click the Apple icon in the top left of the screen, then click Force Quit.
- In the list click Finder.
- Now click the Relaunch button.
Then try ejecting the drive again.