Doesnt work here im afraid, im on windows aswell.
i replaced the [F] with [D][T2]_ as you said.
I seem to get a random arrangement of numbers as foldername.
Again if i tag C0000 at the end, it seems to work, weird.
EDIT
Im not sure why i didnt think of it, but writing [F]_C0000 in output settings fixes it. as it just tags the C0000 at the end of every file automatically.