Compiling dll issue.

[Taylor Hillegeist via Digitalmars-d-learn]

So i have been trying to follow the instructions on:

http://wiki.dlang.org/Win32_DLLs_in_D

but when i get to the step where i compile the dll

dmd -ofmydll.dll -L/IMPLIB mydll.d dll.d mydll.def

I get this output:
OPTLINK (R) for Win32  Release 8.00.15
Copyright (C) Digital Mars 1989-2013  All rights reserved.
http://www.digitalmars.com/ctg/optlink.html
OPTLINK : Error 180: No Match Found for Export/ENTRY -  : 
DllGetClassObject
OPTLINK : Error 180: No Match Found for Export/ENTRY -  : 
DllCanUnloadNow
OPTLINK : Error 180: No Match Found for Export/ENTRY -  : 
DllRegisterServer
OPTLINK : Error 180: No Match Found for Export/ENTRY -  : 
DllUnregisterServer
OPTLINK : Error 81: Cannot EXPORT : DllCanUnloadNow
OPTLINK : Error 81: Cannot EXPORT : DllGetClassObject
OPTLINK : Error 81: Cannot EXPORT : DllRegisterServer
OPTLINK : Error 81: Cannot EXPORT : DllUnregisterServer
--- errorlevel 8

Not, very pretty. Do I have something not setup right? Im using 
the latest DMD as of 8/25/2014. 2.066.0

Any Ideas?