Missing a lib Linker errors due to missing lib in examples

Hello.

I am new to cuda programming. I believe I (or the examples) have left a library out. The errors I get are of the nature:

1>fluidsD3D9.obj : error LNK2019: unresolved external symbol _cudaThreadExit@0 referenced in function "void __cdecl Cleanup(void)" (?Cleanup@@YAXXZ)

1>fluidsD3D9.obj : error LNK2019: unresolved external symbol _cufftDestroy@4 referenced in function "void __cdecl Cleanup(void)" (?Cleanup@@YAXXZ)

I do not know what library I need to include. Thanks in advance for any help.