[DllImport("ole32.dll", SetLastError = true)]
public static extern int CoGetInstanceFromIStorage(
COSERVERINFO pServerInfo,
ref FILETIME pft,
ref Guid riid,
IUnknown punkOuter,
uint dwClsCtx,
IntPtr pvReserved,
uint ciidExclude,
Guid[] rgiidExclude,
out IntPtr ppv
);