Compiler Warning (level 1) C4650
debugging information not in precompiled header; only global symbols from the header will be available
The precompiled header file was not compiled with Microsoft symbolic debugging information.
When linked, the resulting executable or dynamic-link library file will not include debugging information for local symbols contained in the precompiled header.
This warning can be avoided by recompiling the precompiled header file with the /Zi command-line option.