Options: Client Settings
You can
program what Users can do with your Microsoft Access database.
Before sharing this mighty database, you should review the options
in the Client Settings. These settings include:
Editing
Display
Printing
General
Advanced
4. Try it: Edit the Advanced Options
Go to
File->Options->Client Settings.
Scroll
down to
Advanced.
Default open mode: Shared.
Shared allows many users to open the database. Exclusive restricts
the database to one user.
Default record locking: No locks.
If you lock All Records, then the data cannot be updated, only
reviewed.
Record-Level Locking
By default, Microsoft Access locks the record someone is editing so
that two users cannot change the same record at the same time.