This section contains topics about targeting 64-bit hardware with the Visual C++ build tools.
How to: Configure Visual C++ Projects to Target 64-Bit Platforms
How to: Enable a 64-Bit Visual C++ Toolset at the Command Line
Common Visual C++ 64-bit Migration Issues
Itanium Software Conventions
x64 Software Conventions
/clr (Common Language Runtime Compilation) for information on how to run an application compiled with /clr:safe under WOW64 on a 64-bit operating system.
/favor (Optimize for 64)
Introducing 64-bit Windows
MASM for x64 (ml64.exe)
/Wp64 (Detect 64-Bit Portability Issues)