Hi @Sara Lane ,
Welcome to Microsoft Q&A!
So far, we have not received feedback from other community members on similar issue.
Do you have other anti-virus software? You can temporarily disable the Symantec and use another AV to check again.
If it can’t be scanned by other antivirus software, I suspect it is a false positive. You can send feedback in dedicated Norton forum.
Sincerely,
Anna
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