IADORecordBinding::AddNew, 0x80040E21错误解决办法

官网

 http://support.microsoft.com/kb/294160

补充

如果CADORecordBinding派生类中有自增长的列请注视掉

//ADO_FIXED_LENGTH_ENTRY    (  1, adBigInt, m_liid, m_ulidStatus, TRUE)