Error on Release Base

i Release this base and see



[HTML]1>------ Build started: Project: ricardo, Configuration: Release Win32 ------
1>Main.obj : error LNK2005: "public: long __thiscall CD3DFont:rawTextW(float,float,unsigned long,char const *,unsigned long)" (?DrawTextW@CD3DFont@@QAEJMMKPBDK@Z) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: long __thiscall CD3DFont::GetTextExtent(char const *,struct tagSIZE *)" (?GetTextExtent@CD3DFont@@QAEJPBDPAUtagSIZE@@@Z) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: long __thiscall CD3DFont:eleteDeviceObjects(void)" (?DeleteDeviceObjects@CD3DFont@@QAEJXZ) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: long __thiscall CD3DFont::InvalidateDeviceObjects(void)" (?InvalidateDeviceObjects@CD3DFont@@QAEJXZ) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: long __thiscall CD3DFont::RestoreDeviceObjects(void)" (?RestoreDeviceObjects@CD3DFont@@QAEJXZ) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: long __thiscall CD3DFont::InitDeviceObjects(struct IDirect3DDevice9 *)" (?InitDeviceObjects@CD3DFont@@QAEJPAUIDirect3DDevi ce9@@@Z) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: __thiscall CD3DFont::~CD3DFont(void)" (??1CD3DFont@@QAE@XZ) already defined in d3dfont9.obj
1>Main.obj : error LNK2005: "public: __thiscall CD3DFont::CD3DFont(char const *,unsigned long,unsigned long)" (??0CD3DFont@@QAE@PBDKK@Z) already defined in d3dfont9.obj
1>d:\meus documentos\documentos\visual studio 2010\Projects\ricardo\Release\ricardo.dll : fatal error LNK1169: one or more multiply defined symbols found
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

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