ERROR: 12290 when using fumeFx01.setPath()

[Capitanred]

well yea, I have read the manual too, but if i write this:

$FumeFx01.setPath "D:/fumeTemp/test/aa"

i get the message:

-- Argument count error: SetPath wanted 2, got 1

no matter if there are back or forward slashes.

if i write:

$FumeFx01.setPath "D:/fumeTemp/test/aa" "bb"

in the UI of FumeFx01 is now the path "D:/fumeTemp/test/aa",but when i click on the button, i get the error message.

if i write the same with backslashes, i get the message, that the folder is read only :?

Rif---
all right...if it is a bug, then I'll try to work on with it.
maybe it will not be a problem...i hope