DeleteVolumeMountPointW function (fileapi.h)
Deletes a drive letter or mounted folder.
BOOL DeleteVolumeMountPointW( [in] LPCWSTR lpszVolumeMountPoint );
The drive letter or mounted folder to be deleted. A trailing backslash is required, for example, "X:" or "Y:\MountX".
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
Deleting a mounted folder does not cause the underlying directory to be deleted.
If the lpszVolumeMountPoint parameter is a directory that is not a mounted folder, the function does nothing. The directory is not deleted.
In Windows 8 and Windows Server 2012, this function is supported by the following technologies.
|Server Message Block (SMB) 3.0 protocol||No|
|SMB 3.0 Transparent Failover (TFO)||No|
|SMB 3.0 with Scale-out File Shares (SO)||No|
|Cluster Shared Volume File System (CsvFS)||No|
|Resilient File System (ReFS)||No|
SMB does not support volume management functions. For CsvFs, a new mount point will not be replicated to the other nodes on the cluster.
For an example, see Unmounting a Volume at a Mount Point.
|Minimum supported client||Windows XP [desktop apps | UWP apps]|
|Minimum supported server||Windows Server 2003 [desktop apps | UWP apps]|
|Header||fileapi.h (include Windows.h)|