Remote Directory Lock Failed - WC7225

I need help setting up the "Scan To" option. I have set up my profile as per the image attached.

However, whenI try scanning, I get the "Remote Directory Lock Failed" Status Detail on the printed Confirmation Report.  My "Scans" folder is a netowrk share, I seeit liste as such under the network shared folder.

The share is on a Windows 7 machine and part of a coporate domain (NA).

What else do I need to set up?

Thanks.