The SetupFreeSourceList function frees the system resources allocated to a source list.
BOOL SetupFreeSourceList(
  PCTSTR **List,  // an array of sources to free
  UINT Count      // the number of sources in the array
);
 If the function succeeds, the return value is a non-zero value.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
  Windows NT:  Use version 4.0 and later.
  Windows:  Use Windows 95 and later.
  Windows CE:  Unsupported.
  Header: Declared in setupapi.h.
  Import Library: Link with setupapi.lib.
Overview, Functions, SetupCancelTemporarySourceList, SetupSetSourceList