67
data.
Select the ending date for your data clearing. And click [clear] to complete this
operation, after the clearance, the system will prompt asking you to compress the
database as following shows; select [OK] to finish. (Note: you can only clear the data
of one month ago).
4.6.4 Compress Database
Click [Compress Database] in [Data Maintenance] menu to compress and repair
the database
4.6.5 Backup Database
For ensuring the safety of data and recoverability, we advise you to back up the
database regularly. Click [Backup Database] in [Data Maintenance] menu, then
select the route to
backup
the database. Click [Save] when ready.
Back up the database manually: Copy the Att2003.mdb from the installation
directory to the route you want to backup the database, so if the system collapses,
you just copy Att2003.mdb to installation directory over again after re-installation.
4.6.6 Initialize System
Click [Initialize System] in [Data Maintenance] to initialize the system. (Note:
After the system is initialized, all information will be lost; the system will get back to
the state when just installed. Please make sure that you want to initialize the
system. )
4.7 External Program Management
Click [External] on the main menu, following springs: