Cygwin SFTP Windows SBS 2003

Hi -

I don't know if this question has been asked before, but here goes:

I set up cygwin with SSH on my Windows SBS 2003 STD server.  I have
everything working nicely for my admin accounts.  I can have a regular
domain account logon to the ssh shell, however, I get the following error
when I try to SFTP:

Connection has been unexpectedly closed. Server sent command exit status 128

If I make that user an admin, they can sftp.  I have also set some ntfs deny
permissions for that user as I am trying to lock them into their home
directory.  

Can anyone help me with this error?

Eliot



This message (including any attachments) contains information intended for a specific individual and purpose and is protected by law.  If you are not the intended recipient, you should delete this message and be aware that any disclosure, copying or distribution of this message, or the taking of any action based on it, is strictly prohibited.