Problems with your original post:
a) Provide the EXACT error message. Not your incorrect interpretation of the message (you spelled "access" wrong and there are different types of access errors).
b) We have no accurate information to work with (exact ioFTPD version and AlcoBot version, do not say "latest").
c) No ioFTPD.ini to inspect for mistakes (try attaching it to the thread or posting it to
www.rafb.net/paste; but for god's sake, do not paste the entire thing into your post).