SVNURL

We are in the process of moving our SVN repository from a Linux Server to a
Windows 2008 server and we are getting the following error when trying to
connect to source control in PB 11.5.

the previous SVNURL was svn://ushsvn:3690/echart... using this gives the
following error: "Can't connect to host ushsvn. No connection could be
made because the target machine actively refused it"

the person who setup our new svn now says we have to use
http://ushsvn/ush/echart. When i use this it finds the SVNURL and SVN
module but I get the message when trying to apply changes.
"Changes which you did will not have effect. If you really need to change
bindings in current working copy...."

Thanks,
Jim