Here's one workaround for this:
Move the "Evernote" base folder from C:\Users\<user>\AppData\Roaming to another drive (with Evernote closed, obviously), then create a symbolic link to this moved folder back in the original place (C:\Users\<user>\AppData\Roaming)...
Use this little utility to select the new folder (right click it and choose "Pick Link Location"), then right click in the Roaming folder and select "Drop As > Symbolic Link...":
https://schinagl.priv.at/nt/hardlinkshellext/linkshellextension.html
It seems to fool v.10 perfectly well...