I'm a Security Admin with my company and we are currently running Win NT 4 along with Win XP. Our dept currently manages an Access 97' database which is accessed by both the Win NT 4 and XP machines. However, when an XP machine updates a record in the Access 97' database-that same record is not able to be accessed by a Win NT 4 machine after that. Apparently XP updates the record some way that makes NT unable to see it. Can anybody offer any solutions other than upgrading all machines to XP?