Oddly, the tools I've found here are not at all straightforward:
Windows "protected folders" under randsomware protection. This lets you protect a given folder from "unfriendly" applications. I'm a little unclear on how that works and Microsoft's own docs on the topic aren't very specific.
https://www.forbes.com/sites/brookecrot ... 28a8f84c57
There's the poweruser method, which works with Windows Policy Manager
https://superuser.com/questions/432271/ ... -documents
Finally, there's two freeware security programs offer a slightly less involved but still far from simple.
BestCrypt Data Shelter
https://www.jetico.com/bestcrypt-data-shelter-0
EaseFilter FileProtector
https://www.easefilter.com/forums_files ... tector.htm
https://www.jetico.com/bestcrypt-data-shelter-0
EaseFilter FileProtector
https://www.easefilter.com/forums_files ... tector.htm
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Any recommendations out there? Maybe there's some kind of Sandboxie tweak?