I have a problem when I try to restore a DB Backup from a file in sql 7.0, sp 4.0. The message error is "El conjunto de copia de seguridad del dispositivo XXXX se cancelo durante su creacion y no esta completo. La secuencia RESTORE termino en forma anomala. Fin anomalo de copia de seguridad o restore".

I try to cancel a backup from the SQL Enterprise Manager to repeat the error, but I can't make it. I don't know how the user done it.

Does anyone how could I replicate de error?