Can't update Visual Studio 2022, think Norton 360 to blame!

Did you add installer with Antivirus & Scans exclusions?

Is this your Visual Studio installer?
https://visualstudio.microsoft.com/downloads/

File: VisualStudioSetup.exe
File size: 4.25 MB (4,451,216 bytes)
MD5 checksum: 2D6EACB85AB6AB750305160BEADC47B8
SHA256 checksum: 9690C2DAABDFE2E4CA1EB5086A2D75AAF5B0F8B68AA705623CAE32BEBE6B618F
Date/Time: 2/26/2025

Developers: Microsoft Corporation
Version: 17.13.35818.85
Identified: 2/26/25
Unknown
It is unknown how many users in the Norton Community have used this file.
Unknown
The file release is currently unknown
Trusted
Norton has given this file a trusted rating.
Downloaded from: https://c2rsetup.officeapps.live.com/c2r/downloadVS.aspx

  • False Positive and False Negative Submissions Portal [here]
  • Submit a file or URL to Norton [here]
  • Report a suspected incorrect detection to Norton [here]
  • Respond to incorrect Norton alerts that a file is infected or a program or website is suspicious [here]

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Caveat: I’m not familiar with Visual Studio

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may be related → Visual Studio