GLUI always give errors!!!

hi,

I add glui.h to VC++'s include folder and glu32.lib to lib folder. How ever when try to create glui window, i get the following error. I tried a lot of combinations in micrososft’s confsusing project properties, no change! Plz help me.

5ir

1>cylApp.obj : error LNK2019: unresolved external symbol “public: class GLUI * __thiscall GLUI_Master_Object::create_glui(char const *,long,int,int)” (?create_glui@GLUI_Master_Object@@QAEPAVGLUI@@PBDJHH@Z) referenced in function _main
1>Debug\Viewer.exe : fatal error LNK1120: 1 unresolved externals

I get this when I try following:

GLUI *glui = GLUI_Master.create_glui(“GLUI”);