CUDA: VFW - CODEC DLL

My English is not very good and I'm sorry for that.

I have a video codec project for windows(C++), based on VFW interface. It compiles into dll, setups and runs successfully. What i want is to add CUDA kernel functions to force/improve some algorithm steps. I have installed SDK, toolkit and wizard. Applied CUDA rule to project. Added .cu file with my kernel function and a .cu file which represents a wrapper to 开发者_JAVA技巧kernel. I've also read this topic and applied all as well.

Mostly everything goes well, but I got this only

1>Linking..
1>MSVCRTD.lib(crtexew.obj) : error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartuperror:

The type of the project was set correctly before, I can say that because the project was running well before i added .cu files, applied rules.

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You need to provide more details as to precisely what linker command-line is being used, but it looks like the "Subsystem" is possibly incorrect. I believe that crtexecw.obj is used when you're building a Windows executable - hence why it's trying to find the WinMain entry point.