Not able to get calender events...

What steps will reproduce the problem?
1.Open the calendar.exe with in the Google API sample folder
2.Fill the gmail username and password.
3.Click on Go button to retrieve all calendar events.

What is the expected output? What do you see instead?
All saved events must be shown in the data grid placed in that form.But there 
was following error occurringagain and again...

Execution of request failed: 
https://www.google.com/calendar/feeds/default/private/full?start-min=2014-10-28T
20:52:18+05:30&start-max=2015-05-25T20:52:18+05:30 ---> 
System.Net.WebException: The remote server returned an error: (403) Forbidden.

What version of the product are you using? On what operating system?
Version 2.2.0.0

Please provide any additional information below.
This was working very fine before few days as I already used same code many 
times.But now all codes using this API to create/update/delete any events on 
Calendar stops working...

Original issue reported on code.google.com by shivammp...@gmail.com on 25 Nov 2014 at 3:30

Merged into: #403

Attachments:

Untitled.png

tnctvl / google-gdata

Not able to get calender events... #704