plugin Dissolve dont work on 64bit

Hi.

i just build a Dissolve plugin from sample code (SDK), i have add " /Wp64" to command Line int property ->c/c++/ command Line (i have visual studio 2010) and

#ifdef __PIMac__

    #if (defined(__i386__))

        CodeMacIntel32 { "PluginMain" },

    #endif

    #if (defined(__ppc__))

        CodeMachOPowerPC { 0, 0, "PluginMain" },

    #endif

#else

    #if defined(_WIN64)

        CodeWin64X86 { "PluginMain" },

    #else

        CodeWin32X86 { "PluginMain" },

    #endif

#endif

to Pipl.

and i dont see a plugin in 64 version of photoshop. pleasse help.