Building a Microsoft Visual C++ project you may get error "LNK2001: unresolved external symbol ___CxxFrameHandler3".
__CxxFrameHandler3 is the exception handler in the CRT. Linking with wrong lib path may raise this error.
To resolve this error verify and correct the lib path. You can enable verbose switch of the linker which will tell you the path from where the lib are searched/linked.
Include /verbose switch in the linker command line and rebuild the project and correct the lib path.