In your initial post you wrote "The administrator account doesn't experience
problem. A user account belonging in the Administrators group does."
Is the most recent experiment, is the user in question in the Administrators
group?
Also, prior to launching H:\cygwin\cywin.bat, is there any other Cygwin
process running under that user name on the machine?
Could you try again when there is absolutely no Cygwin process running?
> When I walk up to the console and login, cywin 1.5.5.1 runs just fine.
>
> The problem does *not* occur in version cygwin version 1.3.22-1
Yep, a security hole was fixed in recent versions, but somehow now there
is "too much" security. I have a theory but I don't have easy access to a
terminal server to experiment.
So here are two more questions;
1) When you run 1.3.22 and you do ps -a from a Terminal Server session, do you
see all Cygwin processes on the machine or only yours?