Windows PatchFinder 10.1.2.1 (2016-02.09) when downloaded triggers a Symantec Endpoint Protection Notification: "Security Risk Found! Security risk detected: WS.Reputation.1" The file is quarantined and access is denied.
I'm making this post in case others go hunting for solutions for this in GeoNet.
WS.Reputation.1 | Symantec says that this error is triggered on files that have a low reputation score, i.e. not enough people use it to get a sense of the dangers posed by this file. It's not a specific virus detection.
In my case, going to Symantec Endpoint Protection (v14) > View Quarantine > clicking the entry for WS.Reputation.1 and tapping the Restore button returned the file to my system. And it works as expected.