Latest [August] beta of island bug in headerimporter.exe

headerimporter export -x C:\Progra~2\RemObj~1\Elements\Island\Refere~1\Windows\i386 C:\SDK\LibSI\bin\Release\Windows\i386\LibSI.fx t.h
RemObjects Elements Header Importer. Copyright © 2012-2017 RemObjects Software. All rights reserved

An error occurred: System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at c.k.SortByAncestry()
at c.k.A(Stream , FxCpuTarget )
at c.t.A(String[] )
at C.b.Main(String[] args)

Can you give me that file?