I ALREADY HAVE
C&C GENARALS ,
ZERO HOUR AND
C&C 3 TIBERIUM WARS. . .
NOW I GOT
C&C 3 KANE'S WRATH. . .
WHEN I WANT PLAY KANE'S WRATH HE SAY LIKE THIS
*You Must Have Command And Conquer 3 Tiberium Wars™ installed to play Command And Conquer™ 3 Kane's Wrath.* 
BUT I ALREADY HAVE
TIBERIUM WARS HOW TO FIX THIS
ANYONE CAN HELP ME PLEASE 