2540 The file '_1' you tried to replace is a Microsoft Access system file that is being used and can't be replaced or deleted.
2540 Faịlụ '_ 1' nke ị gbalịrị iji dochie bụ faịlụ sistemụ Microsoft Access na-eji ma enweghị ike dochie ya ma ọ bụ ehichapụ. @@@ 1 @@@ 1