Problem loading the Retail Analysis Sample

[lipingzhu]

Hello, newbie here. I am trying to connect to the Retail Analysis Sample, but I am getting the following message: Oops, something went wrong. Failed to load content providers. When I expand the technical detail, I got the following:

Activity Id0efb1ce8-b1fb-49be-a067-6d6a5bba5548

Request Id31f496a8-0a14-fb8c-06fe-fa30c3d077bd

Status Code403

TimeThu Aug 13 2015 13:55:08 GMT-0400 (Eastern Daylight Time)

Version11.0.9167.634

Cluster URI https://wabi-us-north-central-redirect.analysis.windows.net

Any help would be greatly appreciated!