The specified operation was rejected for an unknown reason.
The device does not support the specified PnP operation.
The specified operation cannot be completed because of a pending close operation.
A Microsoft Win32 application vetoed the specified operation.
A Win32 service vetoed the specified operation.
The requested operation was rejected because of outstanding open handles.
The device supports the specified operation, but the device rejected the operation.
The driver supports the specified operation, but the driver rejected the operation.
The device does not support the specified operation.
There is insufficient power to perform the requested operation.
The device cannot be disabled.
The driver does not support the specified PnP operation.
The caller has insufficient privileges to complete the operation.
Text strings are associated with most of the veto types, and a function that receives a veto type value can typically request to also receive the value's associated text string. The following table identifies the text string associated with each value.