为什么用VC+ADO把mdb文件导入sql server 失败??

CStringArray csArrayTbName;
先得到了mdb文件的非MSys开头的表名csArrayTbNamefor (int i=0;i<csArrayTbName.GetSize();i++)
{
CString csSQL="select * into "+csArrayTbName.GetAt(i)+
" from OpenDataSource(Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\my.mdb)."+
csArrayTbName.GetAt(i);
_bstr_t SQLWord_t=(_bstr_t)csSQL;
_variant_t RecordsAffected;
ServerConnection->Execute(SQLWord_t,&RecordsAffected,adCmdText);
}