AFAIK, Windows isn't able to cache passwords to computers you access
via IP addresses...

Also, make sure you check the text in the Advanced Tab under
Authentication...

---
Jeffrey Randow
[email]jeffreycentex******.com[/email]
Windows Networking MVP 2001-2006
[url]http://www.networkblog.net[/url]

On Fri, 12 Oct 2007 04:13:19 -0700, Karl Rhodes
<googlegroups@cortexa.co.uk> wrote:
[color=blue]
>Hi all,
>
>I'm wondering if anyone know why I get a dialog box with the following
>message whenever I try to Remote Desktop to a Vista Ultimate pc which
>is not on the domain from another Vista Ultimate pc which is...
>
>"
>Your system administrator does not allow the use of saved credentials
>to log on to the remote computer <ip address> because its identity in
>not fully verified. Please enter new credentials.
>"
>
>However, when I enter the correct credentials it will allow me to
>connect. If I close the connection, use the same credentials and check
>the "Remember my credentials" checkbox and try it still lets me
>connect. Once I've connected this way, if I close the connection and
>try to connect again I get the same error as before.
>
>Something is obviously not allowing these credentials to be saved, but
>for the life of me I can't find out why. Does anyone know why this is
>happening and/or how to fix/get around it?
>
>Thanks,
>Karl[/color]