i\'ve downloaded and builded Boost 1.55 from source. I\'m trying to use Boost-log. In basic case (http://boost-log.sourceforge.net/libs/log/doc/html)/log/tutorial.html#log.t
I had the same problem and I could fix it by changing one of the Project properties on VisualStudio 2010.
Go to:
Property Pages -> ConfigurationProperties -> C/C++ -> Language -> Treat WChar_t As Built in Type:
And set the property to:
Yes (/Zc:wchar_t)
I hope it will be helpful for you too :)
Take care,