Hi Mark,
please try version 4.0.9 from
http://www.membrane-soa.org/downloads/archive/router-archive.htm , as 4.0.10 has a packaging error (mixup with 4.0.1). The 4.0.9 -> 4.0.10 changelog only contains a few fixes you are unlikely to run into.
Keep your attached proxies.xml.
Supposing your proxies.xml is MEMBRANE_HOME/config/proxies.xml, please also change //login/@location to "../examples/login/dialog". (As relative path references are now relative to the location of proxies.xml since 4.0.8.)
Please let us know if you run into any other problems.
Best, Tobias