DMD2 does not link on windows 7-64bit

[%u]

I get the following strange message when linking:
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http://www.digitalmars.com/ctg/optlink.html
OPTLINK : Warning 23: No Stack
first.obj(first)
 Error 42: Symbol Undefined _D3std5stdio6stdoutS3std5stdio4File
first.obj(first)
 Error 42: Symbol Undefined _fprintf
first.obj(first)
 Error 42: Symbol Undefined _D3std9exception7bailOutFAyaixAaZv
first.obj(first)
 Error 42: Symbol Undefined _D3std5stdio12__ModuleInfoZ
first.obj(first)
 Error 42: Symbol Undefined _D6object6Object8opEqualsMFC6ObjectC6ObjectZb
first.obj(first)
 Error 42: Symbol Undefined _D6object6Object8opEqualsMFC6ObjectZb
first.obj(first)
 Error 42: Symbol Undefined _D6object6Object5opCmpMFC6ObjectZi
first.obj(first)
 Error 42: Symbol Undefined _D6object6Object6toHashMFZk
first.obj(first)
 Error 42: Symbol Undefined _D6object6Object8toStringMFZAya
first.obj(first)
 Error 42: Symbol Undefined _D6Object7__ClassZ
first.obj(first)
 Error 42: Symbol Undefined _D14TypeInfo_Class6__vtblZ
OPTLINK : Warning 134: No Start Address
--- errorlevel 11
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I simply call dmd first.d where first.d contains a small class definition

Still, there is a resulting  executable final.exe.
When running it, I get a windows message telling me that
the application is not 64-Bit compatible

regards,
Oliver