User manual

Table Of Contents
202 | Security measures
Antivirus programs sometimes lock bytes within a file when they scan for
viruses. These locks can cause the operating system to return an error when
FileMaker
Pro or FileMaker Server try to write data to the file, which
sometimes causes the file to be flagged as damaged and closed.
This situation also applies to files that FileMaker Server uses as back-up
targets. If the backup file is being scanned by anti-virus software when a
scheduled backup occurs, the destination file might be locked. This causes the
back-up process to fail, which may result in data loss. This same data loss issue
applies when an open, non-shared FileMaker
Pro database file is scanned by
anti-virus software.
When running anti-virus software on computers that host FileMaker Pro
databases, follow these recommendations:
1 Do not run virus protection software on open or hosted databases. First,
close the databases, then run the virus protection software.
1 When you scan your computer for viruses, do not scan the Databases folder
and subfolders or any folder that contains files that actively hosts files
through FileMaker
Server or FileMaker Pro. Instead, set your anti-virus
software to scan your database back-up destination folder and make sure
your anti-virus scan schedule does not coincide with your
FileMaker
Server back-up schedule. Wait until databases are completely
backed up before scanning them.
φμπ10_υσερσ_γυιδε.βοοκ Παγε 202 Μονδαψ, Αυγυστ 25, 2008 3:59 ΠΜ