I have a db Helpdesk in that there is a table Asset , i have done an updation by mistake, i was updating a single column 'asset_reg_no' but in the query i dnt use where clause and thats why whole table is updated with samne asset_reg_no ,actually i have its backup and made a new database and restore db in it but as i retore ,it gives me error for log n md files ,, now i dont knw how to do this???