Ldc on Windows

[Dgame]

I'm trying to use Ldc on Windows, but I get these linker errors:

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OPTLINK (R) for Win32  Release 8.00.17
Copyright (C) Digital Mars 1989-2013  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
OPTLINK : Warning 9: Unknown Option : OUT
OPTLINK : Warning 9: Unknown Option : LIBPATH
OPTLINK : Warning 9: Unknown Option : D
OPTLINK : Warning 9: Unknown Option : LDC
OPTLINK : Warning 9: Unknown Option : ..
OPTLINK : Warning 9: Unknown Option : LIB
:REF.obj
  Error 2: File Not Found :REF.obj
Error: D:\D\dmd2\windows\bin\link.exe failed with status: 1
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How can I solve this?