[h-e-w] Is there anyone use rmail in windows?

[It's me FKtPp ;)]

I tried M-x rmail <RET> after evaluated this

(setq rmail-primary-inbox-list '("pop://[EMAIL PROTECTED]"))

and got the warning message:

--8<---------------cut here---------------start------------->8---
Counting messages...done
Getting mail from the remote server ...
movemail: Permission denied for d:/FKtPp/
--8<---------------cut here---------------end--------------->8---

does anyone know what this mean?