Microsoft KB Archive/192785

= Must Be Administrator to Eject Removable Media =

Article ID: 192785

Article Last Modified on 10/31/2006

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APPLIES TO


 * Microsoft Windows NT Server 4.0 Standard Edition
 * Microsoft Windows NT Server 4.0 Enterprise Edition
 * Microsoft Windows NT Workstation 4.0 Developer Edition

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This article was previously published under Q192785



SYMPTOMS
When you try to eject the media in a removable media drive by using the Eject option on the context menu of Windows NT Explorer, the following error occurs:

An error was encountered trying to unmount Removable disk [D:] Check to make sure there are no open files or windows from that volume.

In addition to the conditions mentioned in the error message, this error will occur if the user does not have Administrator privileges on the local computer.



CAUSE
This is by design.



RESOLUTION
The user must be given Administrative privileges, to use the Eject functionality of Windows NT Explorer.



MORE INFORMATION
An Iomega Zip drive is an example of a device that will demonstrate this behavior. Other comparable devices are thought to function similarly.

The media can be ejected manually through the release button, but the Eject option on the shortcut menu that appears when you right-click Windows NT Explorer will not work if the user does not have Administrative privileges.

Keywords: kbprb KB192785

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