[Koha] Record doesn't exists on V2.0.0

Hi.. I have try upload marc record using data from OCLC using extension file .dat and .bib. Statement shows that the records are imported.When I checked the record in biblio table, the record does not exists.Am I wrong or maybe something to do? Anybody can tell me and explain how to upload the record? I am using koha v2.0.0 on windows.. _________________________________________________________________ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail