Building a DLL for each status icon, following the instructions in the comment on NXDRIVE-1462.
Writing a controller in Drive that will write in the right register to watch/unwatch a folder, enable/disable the overlays, and listen on the right port to talk to the DLLs (info also in NXDRIVE-1462).
NXDRIVE-1766Fix extensions local server to listen on localhost
is related to
NXDRIVE-1462(timebox) Explore usage of Liferay Nativity for file system decorator on Windows
NXDRIVE-1485(timebox) Properly display and refresh icons with FS decorator on Windows