New: DiskMon (Feb 02, 2023), Platform 24.0 (Jan 30, 2023)
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Subject says it all.
Neither the stable 1.6.1 release (see online scan) nor the 2.0 Beta 5 release (see online scan) is detected as a virus by McAfee nor any other antivirus products. This most likely means that your stick was infected by another PC at some point.
You should move it to a known-clean machine with antivirus and fully scan it for any other issues. You can then reinstall the platform right over the existing one without losing anything.
Sometimes, the impossible can become possible, if you're awesome!