Volume Is Open or in Use.
Volume Is Open or in Use.
Request cannot be completed. DmAdmin makes a call to get Mount Manager to open the handle before the device is fully installed, and this causes the Plug and Play request to remove the device. When this occurs, query remove generates a failure. A supported fix is now available from Microsoft, but it is only intended to correct the problem described in this article and should be applied only to systems experiencing this specific problem. This fix may receive additional testing at a later time, to further ensure product quality.