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Troubleshooting
whenever you open a file.) This antivirus scan operates independently of digital signatures,
and it has been proven effective in reducing the impact of Office macro viruses.
It’s impossible to stop every macro virus, but you can dramatically reduce the risks to your
system and network by following these procedures:
■ For Word, Excel, PowerPoint, Outlook, and Publisher, keep the digital security setting
on Medium for users who understand the implications of macro viruses and need to run
macros from external sources. Leave this setting on High for all others.
■ Purchase, install, and regularly update one of the major antivirus software ...