VS .net compilation trouble

[Venelar]

When I try to compile in VS.net, i get errors claming certain lib functions have already been defined.

Linking...
LIBCMTD.lib(dbgheap.obj) : error LNK2005: _malloc already defined in LIBCMT.lib(malloc.obj)
LIBCMTD.lib(dbgheap.obj) : error LNK2005: __nh_malloc already defined in LIBCMT.lib(malloc.obj)
LIBCMTD.lib(dbgheap.obj) : error LNK2005: __heap_alloc already defined in LIBCMT.lib(malloc.obj)
LIBCMTD.lib(dbgheap.obj) : error LNK2005: _calloc already defined in LIBCMT.lib(calloc.obj)
LIBCMTD.lib(dbgheap.obj) : error LNK2005: _realloc already defined in LIBCMT.lib(realloc.obj)
LIBCMTD.lib(dbgheap.obj) : error LNK2005: _free already defined in LIBCMT.lib(free.obj)
LIBCMTD.lib(dbgheap.obj) : error LNK2005: __msize already defined in LIBCMT.lib(msize.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: __get_sbh_threshold already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: __set_sbh_threshold already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_heap_init already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_find_block already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_free_block already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_alloc_block already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_alloc_new_region already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_alloc_new_group already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_resize_block already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_heapmin already defined in LIBCMT.lib(sbheap.obj)
LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_heap_check already defined in LIBCMT.lib(sbheap.obj)
LINK : warning LNK4098: defaultlib 'LIBCMTD' conflicts with use of other libs; use /NODEFAULTLIB:library
.\../Build/Zone.exe : fatal error LNK1169: one or more multiply defined symbols found

Is there another library in there that shouldn't be included that I don't know about?