Are you trying to build TFS 1.0? Are you using MSVC 2013?
Yes. MSVC 2013 Professional and the source code from your link.
Edit:
I changed to the correct configuration (it showed it was correct in one spot, but in another it was still debug|32). Now it gives a wierd ass error:
"
Error 2 error LNK2001: unresolved external symbol "class boost::system::error_category const & __cdecl boost::system::system_category(void)" (?system_category@system@boost@@YAAEBVerror_category@12@XZ) C:\Users\Angry\Desktop\OpenTibia\forgottenserver-master\vc12\connection.obj theforgottenserver"
I'm going to try redownloading all boost related stuff and see if that helps.
Edit: Nope, Redownloaded all of Boost, TFS SDK, everything still get that new error above. The error appears after it compiles everything (well most everything I guess).
Edit:
So, I got it working finally:
"========== Build: 1 succeeded, 0 failed, 0 up-to-date, 0 skipped =========="
Yay! I think it was the redownload of boost that fixed it, I just didn't realize that when I replaced it it was nested in another folder boost/boost/... which caused the latest problem.
Thanks for the help.