What is the max file size that antivirus softwares in QNAP NAS can scan?

Release date: 2022-06-24

Applicable Products:

Built-in Antivirus
McAfee Antivirus

The max file size that the antivirus software can scan in QNAP NAS is 2 GB. The files larger than 2 GB will be skipped.

Unfortunately, this is an Antivirus software limitation. Most antivirus software does not scan files bigger than 2 GB. Since the Antivirus software in QNAP NAS being both (ClamAV and McAfee) third-party apps, we can't modify the limitation.

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