帮我看一下这个编译错误是啥原因?
--------------------Configuration: NV6000Demo - Win32 Release--------------------
Compiling...
NV6000Demo.cpp
NV6000DemoDlg.cpp
NV6000SetupDlg.cpp
Generating Code...
Linking...
LINK : warning LNK4089: all references to "SHELL32.dll" discarded by /OPT:REF
NV6000Demo.exe - 0 error(s), 1 warning(s)