為何我無法使用Microsoft Jet and Replication Objects(編號:4656)

我裝了vb6sp3,但是我還是無法使用Microsoft Jet and Replication Objects .我在設定使用元件中用流灠找到了msjro.dll,又出現無法載入的錯誤訊息.請問到底是什麼問題?
我去download 了mdac 2.5,但還是一樣.我用mcac component checker 檢查發現一堆error,如下請那位高手教教我吧! 謝了.
------錯誤訊息如下:Item Name,Item Type,ErrorString,Status
mtxdm.dll,File,Field 'FileVersion' mismatch: Expect '1999.9.3421.3' Got '1999.6.902.0',Error
MSVCRT.DLL,File,Field 'FileVersion' mismatch: Expect '6.10.8637.0' Got '6.00.8397.0',Error
odbccp32.cpl,File,Field 'CodePage' mismatch: Expect '1252' Got '1200',Error
odbcint.dll,File,Field 'CodePage' mismatch: Expect '1252' Got '1200',Error
STDOLE2.TLB,File,Field 'FileDescription' mismatch: Expect '' Got 'Microsoft OLE 2.40 for Windows NT(TM) and Windows 95(TM) Operating Systems',Error
ASYCFILT.DLL,File,Field 'FileDescription' mismatch: Expect '' Got 'Microsoft OLE 2.40 for Windows NT(TM) and Windows 95(TM) Operating Systems',Error
OLEPRO32.DLL,File,Field 'FileVersion' mismatch: Expect '5.0.4512' Got '5.0.4277',Error
OLEAUT32.DLL,File,Field 'FileDescription' mismatch: Expect '' Got 'Microsoft OLE 2.40 for Windows NT(TM) and Windows 95(TM) Operating Systems',Error
msader15.dll,File,Field 'CodePage' mismatch: Expect '1252' Got '1200',Error
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSDASC,Registry,Field 'Value' mismatch: Expect 'Microsoft Data Link' Got 'Microsoft 資料連結',Error