Cannot edit entities in admin view of Google Apps Java

Question

I am working on a java project on Google app engine and when I go to admin I am not able to edit the entities. I can view them though. I am on windows xp and developing in eclipse. Let me know if you need any more info to help me make these entities editable.

http://localhost:8080/%5Fah/admin/datastore?kind=User

Edit: I have installed appwrench to edit in eclipse but its giving java.IO.ioexception and then says "Unable to detect local development server"

The application works fine otherwise ie., without the appwrench.

Answer 1

Now it works fine, I need to stat localserver first and then the appwrench, thank you Andrey