Error score arena

Hey i have add score arena and compile i have error :
MoverRender.cpp(10) : error C2146: syntax error : missing ';' before identifier 'g_ArenaScore'
MoverRender.cpp(10) : error C2501: 'g_ArenaScore' : missing storage-class or type specifiers
MoverRender.cpp(1663) : error C2228: left of '.m_szNameRuler' must have class/struct/union type

Help me pliz thanks

add :

#ifdef __ARENA_SCORE
#include "ArenaScoreClient.h"
extern CArenaScore g_ArenaScore;
#endif //__ARENA_SCORE

:)

It's add and i have error too ..

Help me pliz

Help possible ? Pliz