hi all i have an exe file that has tabs when i run the project on xp i dont get error but when i run it in windows vista i get this error:

component tabctl32.ocx or one of its dependencies not correctly registred : af file is miising or invalid

i downloaded tabctl32.ocx and placed it in both project folder and system32 folder but still same error. could any one tell me how to fix this problem and run the exe in windows vista?thanks