All code compiled OK but link complained:

Code:
msvcprt.lib(MSVCP100.dll) : error LNK2005: "void __cdecl std::_Xout_of_range(char const *)" (?_Xout_of_range@std@@YAXPBD@Z) already defined in libcpmt.lib(xthrow.obj)
msvcprt.lib(MSVCP100.dll) : error LNK2005: "void __cdecl std::_Xlength_error(char const *)" (?_Xlength_error@std@@YAXPBD@Z) already defined in libcpmt.lib(xthrow.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _memmove already defined in LIBCMT.lib(memmove.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: "public: __thiscall std::exception::exception(char const * const &)" (??0exception@std@@QAE@ABQBD@Z) already defined in LIBCMT.lib(stdexcpt.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: "public: __thiscall std::exception::exception(char const * const &,int)" (??0exception@std@@QAE@ABQBDH@Z) already defined in LIBCMT.lib(stdexcpt.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: "public: virtual __thiscall std::exception::~exception(void)" (??1exception@std@@UAE@XZ) already defined in LIBCMT.lib(stdexcpt.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: __gmtime64 already defined in LIBCMT.lib(gmtime64.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: "public: __thiscall std::exception::exception(class std::exception const &)" (??0exception@std@@QAE@ABV01@@Z) already defined in LIBCMT.lib(stdexcpt.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: "public: __thiscall std::exception::exception(void)" (??0exception@std@@QAE@XZ) already defined in LIBCMT.lib(stdexcpt.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _malloc already defined in LIBCMT.lib(malloc.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _tolower already defined in LIBCMT.lib(tolower.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isupper already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isalpha already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _realloc already defined in LIBCMT.lib(realloc.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: __strdup already defined in LIBCMT.lib(strdup.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _free already defined in LIBCMT.lib(free.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isspace already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strchr already defined in LIBCMT.lib(strchr.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isalnum already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isdigit already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isxdigit already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strncmp already defined in LIBCMT.lib(strncmp.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _floor already defined in LIBCMT.lib(_floor_pentium4_.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _sprintf already defined in LIBCMT.lib(sprintf.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _getenv already defined in LIBCMT.lib(getenv.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: __strnicmp already defined in LIBCMT.lib(strnicmp.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: __stricmp already defined in LIBCMT.lib(stricmp.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strrchr already defined in LIBCMT.lib(strrchr.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strerror already defined in LIBCMT.lib(strerror.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: __errno already defined in LIBCMT.lib(dosmap.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _isprint already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _fclose already defined in LIBCMT.lib(fclose.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _fopen already defined in LIBCMT.lib(fopen.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _localeconv already defined in LIBCMT.lib(lconv.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _ispunct already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _fwrite already defined in LIBCMT.lib(fwrite.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strtol already defined in LIBCMT.lib(strtol.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strtod already defined in LIBCMT.lib(strtod.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _ceil already defined in LIBCMT.lib(_ceil_pentium4_.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _exit already defined in LIBCMT.lib(crt0dat.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _sscanf already defined in LIBCMT.lib(sscanf.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strncpy already defined in LIBCMT.lib(strncpy.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _atoi already defined in LIBCMT.lib(atox.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _strcspn already defined in LIBCMT.lib(strcspn.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _fgets already defined in LIBCMT.lib(fgets.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _fprintf already defined in LIBCMT.lib(fprintf.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _fputc already defined in LIBCMT.lib(fputc.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _calloc already defined in LIBCMT.lib(calloc.obj)
MSVCRT.lib(MSVCR100.dll) : error LNK2005: _islower already defined in LIBCMT.lib(_ctype.obj)
MSVCRT.lib(ti_inst.obj) : error LNK2005: "private: __thiscall type_info::type_info(class type_info const &)" (??0type_info@@AAE@ABV0@@Z) already defined in LIBCMT.lib(typinfo.obj)
MSVCRT.lib(ti_inst.obj) : error LNK2005: "private: class type_info & __thiscall type_info::operator=(class type_info const &)" (??4type_info@@AAEAAV0@ABV0@@Z) already defined in LIBCMT.lib(typinfo.obj)
LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library
Dash.obj : error LNK2019: unresolved external symbol "void __cdecl seticonfixed(class Fl_Window *)" (?seticonfixed@@YAXPAVFl_Window@@@Z) referenced in function _main
LogToCSV.obj : error LNK2001: unresolved external symbol "void __cdecl seticonfixed(class Fl_Window *)" (?seticonfixed@@YAXPAVFl_Window@@@Z)
UI.obj : error LNK2001: unresolved external symbol "void __cdecl seticonfixed(class Fl_Window *)" (?seticonfixed@@YAXPAVFl_Window@@@Z)
It seems in some cases there is conflict between libraries and others it can't find the fltk library even though I specified fltk.lib. Please help. Thanks!