when I try to compile the example package I get a linker error on Tokenize (unresolved external symbol "class Upp::String __cdecl Tokenize(class Upp::String const &,clas
s Upp::String const &,int &)" (?Tokenize@@YA?AVString@Upp@@ABV12@0AAH" target="_blank">>@0AAH@Z" target="_blank">>@Z) referenced in function "public: bool __thiscall MAPIContact::
SetCategories(class Upp::String const &)" (?SetCategories@MAPIContact@@QAE_NABVString@Upp@@@Z)). This method seems to be declared but not implemented. Do I have to include an extra library, or anything else?