Why when you plug in 'newer' USB devices (thumb drives, hard drives) I see this even if I have not opened file, or launched an application? Seems to be something built-in, as older devices don't do it. #SUX (#Sad #UX)

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Problem Ejecting USB Composite Device
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This device is currently in use. Close any programs or windows that might be using the device, and then try again.
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OK
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