Windows Unified Write Filter Notes
Reference links:
https://learn.microsoft.com/en-us/windows/iot/iot-enterprise/customize/unified-write-filter
https://www.youtube.com/watch?v=smfOd8N7BIE
Get your config and make sure filter is off:
uwfmgr get-config
Setup disk overlay unless already defined:
uwfmgr overlay set-type disk
uwfmgr overlay set-size 16384
Confirm your setings:
uwfmgr get-config
Enable the filter:
uwfmgr filter enable
Upon reboot your system should be protected.
If you need more command help examine top level options:
uwfmgr /?
And further specific help for each option:
uwfmgr overlay /?