Open Source Document Management System | OpenKM

I installed OpenKM 5.0 on windows xp to try it. I installed Office Addins 5.0 on Office 2007. I can connect from other computers, log with different users and had no big config problems until now, but Office Addin is not working. That means: I can see the icon on the Office Navigation bar.
I logged in as okmAdmin, configured OpenKMTool as pkmAdmin, password admin, default host: http://127.0.0.1:8080/OpenKM/. Check in and check out are not available. Navigation tree does not work and error says "ExplorForm-(startUp) Endpoint (http://endpoint.ws.openkm.git.es/)OKMAuthPort does not contain operation meta dara for: (http://endpoint.ws.com/)login.
¿What shoud I do?

Could you try with our online demo, http://demo.openkm.com/OpenKM with some user (for example user1 / pass1 )

Could you try with our online demo, http://demo.openkm.com/OpenKM with some user (for example user1 / pass1 )

I tried and the same happens.
Note: "Threeform (start up) Imposible conectar a servidor remoto"

Issue solved.

On Addin configuration IP was wrong. The IP is the one where you find openkm.
I tried before but it was wrong written.