Configure C++ projects for 64-bit, x64 targets
This section contains topics about targeting 64-bit x64 hardware with the Visual C++ build tools.
How to: Configure Visual C++ Projects to Target 64-Bit, x64 Platforms
How to: Enable a 64-bit, x64-hosted MSVC toolset on the command line
.NET Framework 64-bit Applications
/clr (Common Language Runtime Compilation)
/favor (Optimize for Architecture Specifics)