Adding Store for Collbration in Acrobat XI

     We have online review capablity and we use  Collab.addAnnotStore API to set the store. However it does not work create function is not invoked.

This is working earlier version of acrobat 10,9.... We are trying to add support for acrobat 11 on windows.

if(typeof SOAPFileSys == "undefined")

  Collab.addAnnotStore("sdkSOAPCollabSample", "SDK SOAP Sample",

  {create: function(doc, user, settings){ return (settings && settings != "") ?

  new SDKSampleSOAPAnnotStore(doc, user, settings) : null; }});

The create function is not invoked.