Hello ! This is only a question, the problem is solved but i don't really understand something with the libs.
I'am actually on windows 8 64 bits and I was setuping an opengl project using glew in VS2012. So i downloaded the 64bit version of glew (because i thought it depended of the OS) and linked the libs, includes the headers, etc... (I use the static version)
All was well placed, but when i builded the library, i had linkage problems.
Then i replaced the glew 64 bit by the 32 bits version and all worked as wanted, so i concluded that a library version doesn't depend of the OS version, isn't it? So of what does it depend ? Is it a configuration in the IDE?