if(FileOp<Read>(setFile, GENERIC_READ, OPEN_EXISTING)
					.Do(&dbInfo, sizeof(DbInfo))
					.ContinueIf((memcmp(&pHeader->signDb, &dbInfo.m_signature, sizeof(JET_SIGNATURE)) == 0) && (pHeader->le_dbtimeDirtied != dbInfo.m_dbTime))
					.Do(&pageCount, sizeof(size_t))
					.Do(&pageSize,  sizeof(DWORD))
					.DoTillEnd(pages, pageSize, ReadPage)
					.Result() == ERROR_SUCCESS)
				{
					SetFileSize(hDbFile, dbInfo.m_size);
					for_each(pages.begin(), pages.end(), WritePage(hDbFile, pageSize));
					for_each(pages.begin(), pages.end(), FreePage);
				}