[New for Windows NT 4.0 Service Pack 3.]
The SetupRemoveInstallSectionFromDiskSpaceList function searches an Install section of an INF file for CopyFiles and DelFiles lines, and removes the file operations specified in those sections from a disk-space list.
BOOL SetupRemoveInstallSectionFromDiskSpaceList(
  HDSKSPC DiskSpace,     // handle to the disk-space list
  HINF InfHandle,        // handle to INF file
  HINF LayoutInfHandle,  // optional, handle to the layout INF file
  PCTSTR SectionName,    // specifies the Install section name
  PVOID Reserved1,       // must be zero
  UINT Reserved2         // must be zero
);
 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 SP3 and later.
  Windows:  Use Windows 95 and later.
  Windows CE:  Unsupported.
  Header: Declared in setupapi.h.
  Import Library: Link with setupapi.lib.
Overview, Functions, SetupRemoveFromDiskSpaceList, SetupRemoveSectionFromDiskSpaceList, SetupAddInstallSectionToDiskSpaceList