&Control cannot be used in a DBCtrlGrid(Property already defined by lookup field/Grid requested to display more than 256 columnsOLE error %.8x.Method '%s' not supported by automation object/Variant does not reference an automation objectDuplicate database name '%s'Duplicate session name '%s'Invalid session name %sDatabase name missingSession name missing1Cannot perform this operation on an open database,Database handle owned by a different session2Cannot perform this operation on an active sessionError creating cursor handleField '%s' is of unknown type