Contacting update service... error!
The ATP service cannot process the update request: Could not load file or assembly 'Microsoft.Web.Services3, Version=220.127.116.11, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Signature specified is zero-sized. (Exception from HRESULT: 0x80131237)
The error states that your machine does not have the Microsoft WSE 3.0 Runtime component installed. This is a Microsoft operating system component.
You are in luck as there is a simple solution. Please visit this webpage http://www.microsoft.com/download/en/details.aspx?id=6545 Download and Install the WSE 3.0 Runtime component.
When finished installing, Restart your computer, Open Navigator and you can run EZ Update.