3.11 Using SEM Data Manager
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3.11.3.15 Optimizing and Repairing Database File
Use Database Utility command in Tool menu. The following dialog window will open.
Fig. 3.11-23 Database Settings Window
(1) Optimizing database file
To optimize the database file when the file size becomes unnecessarily large by repeating
registration and deletion, select the database file by clicking the name and click Optimize.
Usually it is not necessary if no problem has been shown.
(2) Repairing database file
When the message "Database not found" is shown while operating SEM Data Manager, try
to repair the database. Select the database file by clicking the name and click Repair
button.