[PROGRAMMATOR]

.text:0040789C                 push    offset a_Winmain_cpp ; ".\\Winmain.cpp"
.text:004078A1                 call    sub_406E00 ; << I think here
.text:004078A6                 add     esp, 1Ch
.text:004078A9                 call    sub_406F30

But it's beter to open binary in IDA Pro and check correct address.