i suspect windows to need a reboot more after any drive name modif,
and to be confused on some machine drive heavy map, here 6,5To.
(curiously it show a write error order for drives WXYZ)
especially when using USB dongles and virtual drives using letters "before" a fixed letter drive.
it seems it should be better to fix real drives with first letters, to keep virtual drives always after in the drive alphabet (a windows joke)
i have bugged HFS again installing a setup from ISO mounted drives also hosted on HFS. (with Ultra iso from EZB system)
install the setup with HFS opened make it instable.(no response in taskmgr and double process showed)
close HFS,
start the setup install,
open HFS during the install, continue to install changing iso mounted drives works.
(tested on toontrack superior drummer 2 install, hard to reproduce for massimo)
mounted and unmounted drives changes give some strange reactions sometimes, not when coping files but when it use a setup.
some multi iso drive install will make crash HFS ( in my case )
the virtual drive changes (showing, hiding) are not very well supported.
i will be careful.